Index: trunk/psModules/src/objects/pmTrend2D.c
===================================================================
--- trunk/psModules/src/objects/pmTrend2D.c	(revision 30031)
+++ trunk/psModules/src/objects/pmTrend2D.c	(revision 30044)
@@ -179,5 +179,5 @@
 }
 
-bool pmTrend2DFit(bool *goodFit, pmTrend2D *trend, psVector *mask, psVectorMaskType maskVal, const psVector *x,
+bool pmTrend2DFit(bool *pGoodFit, pmTrend2D *trend, psVector *mask, psVectorMaskType maskVal, const psVector *x,
                   const psVector *y, const psVector *f, const psVector *df)
 {
@@ -189,10 +189,10 @@
 
     bool status = false;
-    *goodFit = false;
+    *pGoodFit = false;
     // for the psImageMap fit, it is possible to have valid data but no valid solution for
     // example, an isolated cell may not be reached from other cells, making the solution
     // degenerate.  psImageMapFit should probably handle this case, but until it does, we allow
-    // it to fail on the result, but not yield an error (goodFit = false).
-    // psVectorClipFitPolynomial2D can not fail in this way (really?), so goodFit is always
+    // it to fail on the result, but not yield an error (pGoodFit = false).
+    // psVectorClipFitPolynomial2D can not fail in this way (really?), so pGoodFit is always
     // true
 
@@ -204,5 +204,5 @@
         // of points in the image, and potentially based on the fractional range of the
         // data?
-	*goodFit = true;
+	*pGoodFit = true;
         break;
 
@@ -210,5 +210,5 @@
         // XXX supply fraction from trend elements
         // XXX need to add the API which adjusts the scale
-        status = psImageMapClipFit(goodFit, trend->map, trend->stats, mask, maskVal, x, y, f, df);
+        status = psImageMapClipFit(pGoodFit, trend->map, trend->stats, mask, maskVal, x, y, f, df);
         break;