Index: trunk/ppSub/src/ppSubMatchPSFs.c
===================================================================
--- trunk/ppSub/src/ppSubMatchPSFs.c	(revision 23740)
+++ trunk/ppSub/src/ppSubMatchPSFs.c	(revision 23753)
@@ -22,6 +22,8 @@
 #include "ppSub.h"
 
-bool ppSubMatchPSFs(pmConfig *config, ppSubData *data)
+bool ppSubMatchPSFs(ppSubData *data)
 {
+    psAssert(data, "Require processing data");
+    pmConfig *config = data->config;    // Configuration
     psAssert(config, "Require configuration");
 
@@ -161,5 +163,5 @@
             psErrorStackPrint(stderr, "Unable to find stamps");
             psWarning("Unable to find stamps --- suspect bad data quality.");
-            ppSubDataQuality(config, data, error, PPSUB_FILES_ALL);
+            ppSubDataQuality(data, error, PPSUB_FILES_ALL);
             return true;
         } else {