Index: trunk/psphot/src/psphotSourceFits.c
===================================================================
--- trunk/psphot/src/psphotSourceFits.c	(revision 9595)
+++ trunk/psphot/src/psphotSourceFits.c	(revision 9734)
@@ -21,8 +21,8 @@
     y = PSF->params->data.F32[3];
 
-    psArray *modelSet = psArrayAlloc (source->blends->n + 1);
+    psArray *modelSet = psArrayAllocEmpty (source->blends->n + 1);
     psArrayAdd (modelSet, 16, PSF);
 
-    psArray *sourceSet = psArrayAlloc (source->blends->n + 1);
+    psArray *sourceSet = psArrayAllocEmpty (source->blends->n + 1);
     psArrayAdd (sourceSet, 16, source);
 
@@ -300,5 +300,4 @@
 
     modelSet = psArrayAlloc (2);
-    modelSet->n = 2;
 
     DBL = pmModelCopy (PSF);