Index: trunk/ppImage/src/ppImageLoop.c
===================================================================
--- trunk/ppImage/src/ppImageLoop.c	(revision 10294)
+++ trunk/ppImage/src/ppImageLoop.c	(revision 10300)
@@ -66,10 +66,5 @@
             // Put version information into the header
             pmHDU *hdu = pmHDUFromCell(cell);
-            if (!hdu) {
-                psError(PS_ERR_UNEXPECTED_NULL, false, "Unable to find HDU for cell (%d,%d)!\n",
-                        view->chip, view->cell);
-                return false;
-            }
-            if (hdu != lastHDU) {
+            if (hdu && hdu != lastHDU) {
                 ppImageVersionMetadata(hdu->header);
                 lastHDU = hdu;