Index: trunk/psModules/src/imcombine/pmSubtractionKernels.c
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionKernels.c	(revision 19765)
+++ trunk/psModules/src/imcombine/pmSubtractionKernels.c	(revision 19767)
@@ -154,5 +154,4 @@
                     }
                 }
-                moment = 0.0;
 
                 // Normalise sum of kernel component to unity for even functions