Index: trunk/psModules/src/imcombine/pmSubtractionStamps.c
===================================================================
--- trunk/psModules/src/imcombine/pmSubtractionStamps.c	(revision 26035)
+++ trunk/psModules/src/imcombine/pmSubtractionStamps.c	(revision 26037)
@@ -508,6 +508,6 @@
     int numStars = x->n;                // Number of stars
     pmSubtractionStampList *stamps = pmSubtractionStampListAlloc(subMask->numCols, subMask->numRows,
-                                                                 region, footprint, sysErr,
-                                                                 spacing); // Stamp list
+                                                                 region, footprint, spacing,
+                                                                 sysErr); // Stamp list
     int numStamps = stamps->num;        // Number of stamps