Index: branches/pap/psModules/src/imcombine/pmSubtractionStamps.c
===================================================================
--- branches/pap/psModules/src/imcombine/pmSubtractionStamps.c	(revision 26707)
+++ branches/pap/psModules/src/imcombine/pmSubtractionStamps.c	(revision 26717)
@@ -312,4 +312,5 @@
     stamp->vector = NULL;
     stamp->norm = NAN;
+    stamp->normConv = NULL;
 
     return stamp;