Index: /trunk/psphot/src/psphotRadiusChecks.c
===================================================================
--- /trunk/psphot/src/psphotRadiusChecks.c	(revision 10139)
+++ /trunk/psphot/src/psphotRadiusChecks.c	(revision 10140)
@@ -33,5 +33,5 @@
 	radiusFit = modelRadiusPSF(model->params, PSF_FIT_NSIGMA*moments->dSky);
     }
-    model->radiusFit = (RADIUS_TYPE)(RadiusFit + PSF_FIT_PADDING);
+    model->radiusFit = (RADIUS_TYPE)(radiusFit + PSF_FIT_PADDING);
 
     if (isnan(model->radiusFit)) psAbort ("apply_psf_model", "error in radius");