Index: trunk/psastro/src/psastroConvert.c
===================================================================
--- trunk/psastro/src/psastroConvert.c	(revision 39926)
+++ trunk/psastro/src/psastroConvert.c	(revision 41367)
@@ -65,5 +65,5 @@
 
       // really error-out here?  or just skip?
-      if (!psastroZeroPointFromRecipe (&zeropt, &exptime, NULL, fpa, recipe)) {
+      if (!psastroZeroPointFromRecipe (&zeropt, &exptime, NULL, NULL, fpa, recipe)) {
         psLogMsg ("psastro", PS_LOG_INFO, "failed to load zeropt data from recipe");
 	zeropt = 0.0;