Index: trunk/psModules/src/objects/pmFootprintArrayGrow.c
===================================================================
--- trunk/psModules/src/objects/pmFootprintArrayGrow.c	(revision 18900)
+++ trunk/psModules/src/objects/pmFootprintArrayGrow.c	(revision 20138)
@@ -3,6 +3,6 @@
  * @author RHL, Princeton & IfA; EAM, IfA
  *
- * @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
- * @date $Date: 2008-08-05 01:51:57 $
+ * @version $Revision: 1.6 $ $Name: not supported by cvs2svn $
+ * @date $Date: 2008-10-14 04:09:05 $
  * Copyright 2006 Institute for Astronomy, University of Hawaii
  */
@@ -45,5 +45,5 @@
     idImage = (psImage*)psBinaryOp(idImage, idImage, "MIN", psScalarAlloc(1, PS_TYPE_S32));
     psImage *grownIdImage = psImageCopy(NULL, idImage, PS_TYPE_MASK);
-    if (!psImageConvolveMask(grownIdImage, grownIdImage, 0x0f, 0xf0, -1, 1, -1, 1)) {
+    if (!psImageConvolveMask(idImage, grownIdImage, 0x01, 0x01, -r, r, -r, r)) {
         psError(PS_ERR_UNKNOWN, false, "Unable to grow mask.");
         psFree(grownIdImage);
@@ -51,4 +51,6 @@
         return NULL;
     }
+    psFree(grownIdImage);
+    grownIdImage = idImage;
 #else
     if (r <= 0) {