Index: trunk/psastro/src/psastroParseCamera.c
===================================================================
--- trunk/psastro/src/psastroParseCamera.c	(revision 12806)
+++ trunk/psastro/src/psastroParseCamera.c	(revision 15121)
@@ -19,7 +19,5 @@
 
     // Chip selection: turn on only the chips specified (option is not required)
-    char *chipLine = psMetadataLookupStr(NULL, config->arguments, "CHIP_SELECTIONS"); 
-    if (chipLine == NULL) psErrorClear();
-
+    char *chipLine = psMetadataLookupStr(&status, config->arguments, "CHIP_SELECTIONS"); 
     psArray *chips = psStringSplitArray (chipLine, ",", false);
     if (chips->n > 0) {