Index: branches/pap/ppStack/src/ppStackLoop.h
===================================================================
--- branches/pap/ppStack/src/ppStackLoop.h	(revision 25911)
+++ branches/pap/ppStack/src/ppStackLoop.h	(revision 25924)
@@ -62,4 +62,5 @@
     pmConfig *config,                   // Configuration
     bool full,                          // Combine full image?
+    bool safe,                          // Allow safe combination?
     bool norm                           // Normalise images?
     );