Index: trunk/psModules/src/imcombine/pmStackReject.c
===================================================================
--- trunk/psModules/src/imcombine/pmStackReject.c	(revision 31203)
+++ trunk/psModules/src/imcombine/pmStackReject.c	(revision 31435)
@@ -127,4 +127,5 @@
 
     if (!subRegions || !subKernels) {
+      psTrace("psModules.imcombine",2,"Do not have the necessary kernels and regions, returning input pixels.");
       psPixels *out = psPixelsCopy(NULL,in);
       return out;