Index: trunk/pswarp/src/pswarpArguments.c
===================================================================
--- trunk/pswarp/src/pswarpArguments.c	(revision 15604)
+++ trunk/pswarp/src/pswarpArguments.c	(revision 17525)
@@ -47,6 +47,5 @@
     }
 
-    status = pmConfigFileSetsMD (config->arguments, &argc, argv, "INPUT", "-file", "-list");
-    if (!status) {
+    if (!pmConfigFileSetsMD (config->arguments, &argc, argv, "INPUT", "-file", "-list")) {
         psError(PSWARP_ERR_ARGUMENTS, true, "Missing -file (input) or -list (input)");
         return NULL;