Index: /branches/pap/psphot/src/psphotReadoutMinimal.c
===================================================================
--- /branches/pap/psphot/src/psphotReadoutMinimal.c	(revision 25335)
+++ /branches/pap/psphot/src/psphotReadoutMinimal.c	(revision 25336)
@@ -97,4 +97,9 @@
     psphotMagnitudes(config, readout, view, sources, psf);
 
+    if (!psphotEfficiency(config, readout, view, psf, recipe, sources)) {
+        psErrorStackPrint(stderr, "Unable to determine detection efficiencies from fake sources");
+        psErrorClear();
+    }
+
     // drop the references to the image pixels held by each source
     psphotSourceFreePixels (sources);