Index: trunk/psphot/src/psphotEfficiency.c
===================================================================
--- trunk/psphot/src/psphotEfficiency.c	(revision 36863)
+++ trunk/psphot/src/psphotEfficiency.c	(revision 37590)
@@ -502,5 +502,5 @@
 
     // measure the magnitudes and fluxes for the sources
-    if (!psphotMagnitudesReadout(config, recipe, view, readout, fakeSourcesAll, psf)) {
+    if (!psphotMagnitudesReadout(config, recipe, view, readout, fakeSourcesAll, psf, index)) {
         psError(PS_ERR_UNKNOWN, false, "Unable to measure magnitudes of fake sources.");
         psFree(fakeSources);