Index: trunk/ppMerge/src/ppMergeScaleZero.h
===================================================================
--- trunk/ppMerge/src/ppMergeScaleZero.h	(revision 7263)
+++ trunk/ppMerge/src/ppMergeScaleZero.h	(revision 13873)
@@ -11,4 +11,5 @@
 bool ppMergeScaleZero(psImage **scales, // The scales for each integration/cell
                       psImage **zeros, // The zeroes for each integration/cell
+                      psArray **shutter,// The shutter correction data for each cell
                       ppMergeData *data,// The data
                       const ppMergeOptions *options, // The options