Index: trunk/psphot/src/choose_psf_model.c
===================================================================
--- trunk/psphot/src/choose_psf_model.c	(revision 4398)
+++ trunk/psphot/src/choose_psf_model.c	(revision 4630)
@@ -62,5 +62,5 @@
 	if (test->mask->data.U8[i]) {
 	  source->type = PS_SOURCE_OTHER;
-	  // XXX is this the right type to go to?
+	  source->modelPSF = NULL;
 	} else {
 	  source->modelPSF = test->modelPSF->data[i];