Index: trunk/psLib/test/dataManip/tst_psHist02.c
===================================================================
--- trunk/psLib/test/dataManip/tst_psHist02.c	(revision 1365)
+++ trunk/psLib/test/dataManip/tst_psHist02.c	(revision 1406)
@@ -2,5 +2,5 @@
    This routine must ensure that the psHistogram structure is correctly
    populated by the procedure psGetArrayHistogram().
-
+ 
 *****************************************************************************/
 #include <stdio.h>
@@ -26,7 +26,7 @@
     int i = 0;
     int currentId = 0;
-    
+
     currentId = psMemGetId();
-    
+
     /*********************************************************************/
     /*  Allocate and initialize data structures                          */
@@ -35,107 +35,107 @@
     myData->n = myData->nalloc;
     for ( i = 0;i < NUM_DATA;i++ ) {
-            myData->data.F32[ i ] = LOWER + ( ( UPPER - LOWER ) / ( float ) NUM_DATA ) * ( float ) i;
-        }
-        
+        myData->data.F32[ i ] = LOWER + ( ( UPPER - LOWER ) / ( float ) NUM_DATA ) * ( float ) i;
+    }
+
     myMask = psVectorAlloc( NUM_DATA, PS_TYPE_U8 );
     myMask->n = myMask->nalloc;
     for ( i = 0;i < NUM_DATA;i++ ) {
-            if ( i >= ( NUM_DATA / 2 ) ) {
-                    myMask->data.U8[ i ] = 1;
-                } else {
-                    myMask->data.U8[ i ] = 0;
-                }
+        if ( i >= ( NUM_DATA / 2 ) ) {
+            myMask->data.U8[ i ] = 1;
+        } else {
+            myMask->data.U8[ i ] = 0;
         }
-        
+    }
+
     for ( nb = 0;nb < 4;nb++ ) {
-            if ( nb == 0 )
-                numBins = 1;
-            if ( nb == 1 )
-                numBins = 2;
-            if ( nb == 2 )
-                numBins = 10;
-            if ( nb == 3 )
-                numBins = 20;
-                
-            /*********************************************************************/
-            /*  Allocate and Perform Histogram, no mask                          */
-            /*********************************************************************/
-            printPositiveTestHeader( stdout,
-                                     "psStats functions",
-                                     "Allocate and Perform Histogram, no mask" );
-                                     
-            myHist = psHistogramAlloc( LOWER, UPPER, numBins );
-            myHist = psVectorHistogram( myHist, myData, NULL, 0 );
-            
-            for ( i = 0;i < numBins;i++ ) {
-                    printf( "Bin number %d bounds: (%.2f - %.2f) data (%d)\n", i,
-                            myHist->bounds->data.F32[ i ],
-                            myHist->bounds->data.F32[ i + 1 ],
-                            myHist->nums->data.U32[ i ] );
-                }
-            psMemCheckCorruption( 1 );
-            psFree( myHist );
-            psMemCheckCorruption( 1 );
-            
-            printFooter( stdout,
-                         "psStats functions",
-                         "Allocate and Perform Histogram, no mask",
-                         testStatus );
-                         
-            /*********************************************************************/
-            /*  Allocate and Perform Histogram with mask                         */
-            /*********************************************************************/
-            printPositiveTestHeader( stdout,
-                                     "psStats functions",
-                                     "Allocate and Perform Histogram with mask" );
-                                     
-            myHist = psHistogramAlloc( LOWER, UPPER, numBins );
-            myHist = psVectorHistogram( myHist, myData, myMask, 1 );
-            
-            for ( i = 0;i < numBins;i++ ) {
-                    printf( "Bin number %d bounds: (%6.3f - %6.3f) data (%d)\n", i,
-                            myHist->bounds->data.F32[ i ],
-                            myHist->bounds->data.F32[ i + 1 ],
-                            myHist->nums->data.U32[ i ] );
-                }
-            psMemCheckCorruption( 1 );
-            psFree( myHist );
-            psMemCheckCorruption( 1 );
-            
-            printFooter( stdout,
-                         "psStats functions",
-                         "Allocate and Perform Histogram with mask",
-                         testStatus );
+        if ( nb == 0 )
+            numBins = 1;
+        if ( nb == 1 )
+            numBins = 2;
+        if ( nb == 2 )
+            numBins = 10;
+        if ( nb == 3 )
+            numBins = 20;
+
+        /*********************************************************************/
+        /*  Allocate and Perform Histogram, no mask                          */
+        /*********************************************************************/
+        printPositiveTestHeader( stdout,
+                                 "psStats functions",
+                                 "Allocate and Perform Histogram, no mask" );
+
+        myHist = psHistogramAlloc( LOWER, UPPER, numBins );
+        myHist = psVectorHistogram( myHist, myData, NULL, 0 );
+
+        for ( i = 0;i < numBins;i++ ) {
+            printf( "Bin number %d bounds: (%.2f - %.2f) data (%d)\n", i,
+                    myHist->bounds->data.F32[ i ],
+                    myHist->bounds->data.F32[ i + 1 ],
+                    myHist->nums->data.U32[ i ] );
         }
+        psMemCheckCorruption( 1 );
+        psFree( myHist );
+        psMemCheckCorruption( 1 );
+
+        printFooter( stdout,
+                     "psStats functions",
+                     "Allocate and Perform Histogram, no mask",
+                     testStatus );
+
+        /*********************************************************************/
+        /*  Allocate and Perform Histogram with mask                         */
+        /*********************************************************************/
+        printPositiveTestHeader( stdout,
+                                 "psStats functions",
+                                 "Allocate and Perform Histogram with mask" );
+
+        myHist = psHistogramAlloc( LOWER, UPPER, numBins );
+        myHist = psVectorHistogram( myHist, myData, myMask, 1 );
+
+        for ( i = 0;i < numBins;i++ ) {
+            printf( "Bin number %d bounds: (%6.3f - %6.3f) data (%d)\n", i,
+                    myHist->bounds->data.F32[ i ],
+                    myHist->bounds->data.F32[ i + 1 ],
+                    myHist->nums->data.U32[ i ] );
+        }
+        psMemCheckCorruption( 1 );
+        psFree( myHist );
+        psMemCheckCorruption( 1 );
+
+        printFooter( stdout,
+                     "psStats functions",
+                     "Allocate and Perform Histogram with mask",
+                     testStatus );
+    }
     psFree( myMask );
-    
+
     printPositiveTestHeader( stdout,
                              "psStats functions",
                              "Calling psVectorHistogram() with various NULL inputs." );
-                             
+
     // Verify the return value is null and program execution doesn't stop,
     // if input parameter myHist is null.
-    
+
     myHist2 = psVectorHistogram( NULL, myData, NULL, 0 );
     if ( myHist2 != NULL ) {
-            printf( "ERROR: myHist2!=NULL\n" );
-            testStatus = false;
-        }
+        printf( "ERROR: myHist2!=NULL\n" );
+        testStatus = false;
+    }
     psFree( myData );
-    
-    
+
+
     // Verify the retrun value is the same as the input parameter myHist and
     // program execution doesn't stop, if the input parameter myArray is
     // null.
-    
+
     myHist = psHistogramAlloc( LOWER, UPPER, numBins );
     myHist = psVectorHistogram( myHist, NULL, NULL, 0 );
     if ( myHist == NULL ) {
-            printf( "ERROR: myHist==NULL\n" );
-            testStatus = false;
-        }
+        printf( "ERROR: myHist==NULL\n" );
+        testStatus = false;
+    }
     psFree( myHist );
-    
-    
+
+
     // Verify the return value is the same as the input parameter myHist and
     // program execution doesn't stop, if the input parameter myArray has no
@@ -159,5 +159,5 @@
                  "Calling psVectorHistogram() with various NULL inputs.",
                  testStatus );
-                 
+
     /*************************************************************************/
     /*  Deallocate data structures                                   */
@@ -166,17 +166,17 @@
                              "psStats functions",
                              "Deallocate the psHistogram structure." );
-                             
+
     psMemCheckCorruption( 1 );
     memLeaks = psMemCheckLeaks( currentId, NULL, NULL );
     if ( 0 != memLeaks ) {
-            psAbort( __func__, "Memory Leaks! (%d leaks)", memLeaks );
-        }
+        psAbort( __func__, "Memory Leaks! (%d leaks)", memLeaks );
+    }
     psMemCheckCorruption( 1 );
-    
+
     printFooter( stdout,
                  "psStats functions",
                  "Deallocate the psHistogram structure.",
                  testStatus );
-                 
+
     return ( !testStatus );
 }