Index: trunk/psModules/src/camera/pmFPACopy.c
===================================================================
--- trunk/psModules/src/camera/pmFPACopy.c	(revision 7825)
+++ trunk/psModules/src/camera/pmFPACopy.c	(revision 7833)
@@ -264,5 +264,7 @@
     if (targetPHU && targetPHU != targetHDU && !targetPHU->header) {
         pmHDU *sourcePHU = findBlankPHU(source); // The source PHU
-        targetPHU->header = psMetadataCopy(targetPHU->header, sourcePHU->header);
+        if (sourcePHU->header) {
+            targetPHU->header = psMetadataCopy(targetPHU->header, sourcePHU->header);
+        }
     }