Index: trunk/psModules/src/objects/pmSourceIO_CMP.c
===================================================================
--- trunk/psModules/src/objects/pmSourceIO_CMP.c	(revision 14938)
+++ trunk/psModules/src/objects/pmSourceIO_CMP.c	(revision 15562)
@@ -3,6 +3,6 @@
  *  @author EAM, IfA
  *
- *  @version $Revision: 1.31 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-09-21 00:09:05 $
+ *  @version $Revision: 1.32 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-11-10 01:09:20 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -48,4 +48,7 @@
 bool pmSourcesWriteCMP (psArray *sources, char *filename, psMetadata *header)
 {
+    PS_ASSERT_PTR_NON_NULL(sources, false);
+    PS_ASSERT_PTR_NON_NULL(filename, false);
+    PS_ASSERT_PTR_NON_NULL(header, false);
 
     int i, type;
@@ -58,11 +61,13 @@
     // find config information for output header
     float ZERO_POINT = psMetadataLookupF32 (&status, header, "ZERO_PT");
-    if (!status)
+    if (!status) {
         ZERO_POINT = 25.0;
+    }
 
     // MEF elements have XTENSION, not SIMPLE: remove this (replace with SIMPLE)
     psMetadataLookupStr (&status, header, "XTENSION");
-    if (status)
+    if (status) {
         psMetadataRemoveKey (header, "XTENSION");
+    }
 
     // create file, write-out header
@@ -148,4 +153,6 @@
 psArray *pmSourcesReadCMP (char *filename, psMetadata *header)
 {
+    PS_ASSERT_PTR_NON_NULL(filename, false);
+    PS_ASSERT_PTR_NON_NULL(header, false);
 
     bool status;