Index: /trunk/psModules/src/camera/pmFPAfileIO.c
===================================================================
--- /trunk/psModules/src/camera/pmFPAfileIO.c	(revision 18306)
+++ /trunk/psModules/src/camera/pmFPAfileIO.c	(revision 18307)
@@ -433,5 +433,8 @@
         pmChip *chip = pmFPAviewThisChip(view, file->fpa); // Chip of interest, or NULL
         pmCell *cell = pmFPAviewThisCell(view, file->fpa); // Cell of interest, or NULL
-        pmFPAUpdateNames(fpa, chip, cell);
+        if (!pmFPAUpdateNames(fpa, chip, cell)) {
+            psError(PS_ERR_UNKNOWN, false, "Unable to update names in header.");
+            return false;
+        }
 
         pmConceptSource sources = PM_CONCEPT_SOURCE_HEADER | PM_CONCEPT_SOURCE_CELLS |