Index: trunk/ppBackground/src/ppBackgroundArguments.c
===================================================================
--- trunk/ppBackground/src/ppBackgroundArguments.c	(revision 28288)
+++ trunk/ppBackground/src/ppBackgroundArguments.c	(revision 28290)
@@ -45,5 +45,5 @@
     assert(data->config);
 
-    psMetadata *arguments = psMetadataAlloc(); // Command-line arguments
+    psMetadata *arguments = data->config->arguments;
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-pattern", 0, "Filename of pattern correction", NULL);
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-background", 0, "Filename of background model", NULL);
@@ -51,4 +51,5 @@
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-mask", 0, "Filename of mask", NULL);
     psMetadataAddStr(arguments, PS_LIST_TAIL, "-stats", 0, "Output statistics file", NULL);
+    psMetadataAddStr(arguments, PS_LIST_TAIL, "-dumpconfig", 0, "Output configuration file", NULL);
     if (argc == 1 || !psArgumentParse(arguments, &argc, argv) || argc != 2) {
         usage(argv[0], arguments, data);
@@ -86,5 +87,4 @@
     }
 
-    psFree(arguments);
     return true;
 }