Index: /branches/eam_branch_20080324/psphot/src/psphotSourceFits.c
===================================================================
--- /branches/eam_branch_20080324/psphot/src/psphotSourceFits.c	(revision 17314)
+++ /branches/eam_branch_20080324/psphot/src/psphotSourceFits.c	(revision 17315)
@@ -220,5 +220,5 @@
     pmSource *tmpSrc = pmSourceAlloc ();
 
-    pmModel *EXT = psphotFitEXT (readout, source, maskVal);
+    pmModel *EXT = psphotFitEXT (readout, source, modelTypeEXT, maskVal);
     okEXT = psphotEvalEXT (tmpSrc, EXT);
     chiEXT = EXT->chisq / EXT->nDOF;
@@ -351,10 +351,10 @@
 }
 
-pmModel *psphotFitEXT (pmReadout *readout, pmSource *source, psMaskType maskVal) {
+pmModel *psphotFitEXT (pmReadout *readout, pmSource *source, pmModelType modelType, psMaskType maskVal) {
 
     NfitEXT ++;
 
     // use the source moments, etc to guess basic model parameters
-    pmModel *EXT = pmSourceModelGuess (source, modelTypeEXT);
+    pmModel *EXT = pmSourceModelGuess (source, modelType);
     PS_ASSERT (EXT, NULL);