Index: trunk/psModules/src/objects/pmSourcePlotApResid.c
===================================================================
--- trunk/psModules/src/objects/pmSourcePlotApResid.c	(revision 14938)
+++ trunk/psModules/src/objects/pmSourcePlotApResid.c	(revision 15562)
@@ -4,6 +4,6 @@
  *  @author EAM, IfA
  *
- *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2007-09-21 00:09:05 $
+ *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2007-11-10 01:09:20 $
  *  Copyright 2006 IfA, University of Hawaii
  */
@@ -40,9 +40,14 @@
     # include <kapa.h>
 
-    // plot the sx, sy, sxy as vector field,
-    // plot the PSF measured sx, sy, sxy as vector field
-    // pull the sources from the config / file?
-    bool pmSourcePlotApResid (const pmFPAview *view, pmFPAfile *file, const pmConfig *config, pmSourcePlotLayout *layout)
+// plot the sx, sy, sxy as vector field,
+// plot the PSF measured sx, sy, sxy as vector field
+// pull the sources from the config / file?
+bool pmSourcePlotApResid (const pmFPAview *view, pmFPAfile *file, const pmConfig *config,
+                          pmSourcePlotLayout *layout)
 {
+    PS_ASSERT_PTR_NON_NULL(view, false);
+    PS_ASSERT_PTR_NON_NULL(file, false);
+    PS_ASSERT_PTR_NON_NULL(config, false);
+    PS_ASSERT_PTR_NON_NULL(layout, false);
 
     Graphdata graphdata;
@@ -150,5 +155,5 @@
 # else
 
-    bool pmSourcePlotApResid (const pmFPAview *view, pmFPAfile *file, const pmConfig *config, pmSourcePlotLayout *layout)
+bool pmSourcePlotApResid (const pmFPAview *view, pmFPAfile *file, const pmConfig *config, pmSourcePlotLayout *layout)
 {
     psLogMsg ("psphot", 3, "skipping ap-mag resid plot");