Index: branches/pap/ppStack/src/ppStack.h
===================================================================
--- branches/pap/ppStack/src/ppStack.h	(revision 25830)
+++ branches/pap/ppStack/src/ppStack.h	(revision 25924)
@@ -85,4 +85,5 @@
                          const psVector *addVariance, // Additional variance for rejection
                          bool full,                   // Combine full image?
+                         bool safety,                 // Enable safety switch?
                          const psVector *norm         // Normalisations to apply
     );