Index: trunk/psModules/src/objects/pmSourceFitModel.c
===================================================================
--- trunk/psModules/src/objects/pmSourceFitModel.c	(revision 6960)
+++ trunk/psModules/src/objects/pmSourceFitModel.c	(revision 7311)
@@ -6,6 +6,6 @@
  *  @author GLG, MHPCC
  *
- *  @version $Revision: 1.4 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2006-04-23 01:07:51 $
+ *  @version $Revision: 1.5 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2006-06-03 01:02:08 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -515,4 +515,7 @@
     psTrace (__func__, 5, "fitting function\n");
     fitStatus = psMinimizeLMChi2(myMin, covar, params, constrain, x, y, yErr, pmModelFitSet);
+    if (!fitStatus) {
+        psError(PS_ERR_UNKNOWN, false, "Failed to fit model\n");
+    }
 
     // parameter errors from the covariance matrix