Index: trunk/ppMerge/src/ppMergeOptions.c
===================================================================
--- trunk/ppMerge/src/ppMergeOptions.c	(revision 10743)
+++ trunk/ppMerge/src/ppMergeOptions.c	(revision 12733)
@@ -109,5 +109,5 @@
         psFitsClose(inFile);
 
-        options->format = pmConfigCameraFormatFromHeader(config, header);
+        options->format = pmConfigCameraFormatFromHeader(config, header, true);
         psFree(header);
         if (!options->format) {