Index: trunk/psModules/src/camera/pmFPAConstruct.c
===================================================================
--- trunk/psModules/src/camera/pmFPAConstruct.c	(revision 35561)
+++ trunk/psModules/src/camera/pmFPAConstruct.c	(revision 41892)
@@ -853,4 +853,8 @@
     } else {
         const char *content = getContent(fileInfo, phdu->header, contents); // The chip type
+        if (!content) {
+            psError(PS_ERR_UNKNOWN, false, "Unable to find CONTENT entry in header");
+            return false;
+        }
 
         int chipNum = -1;               // Chip number