Index: /trunk/pswarp/src/pswarpParseCamera.c
===================================================================
--- /trunk/pswarp/src/pswarpParseCamera.c	(revision 25521)
+++ /trunk/pswarp/src/pswarpParseCamera.c	(revision 25522)
@@ -126,6 +126,12 @@
     }
 
+    psMetadata *recipe = psMetadataLookupPtr (&status, config->recipes, PSWARP_RECIPE);
+    if (!recipe) {
+        psError(PSPHOT_ERR_CONFIG, false, "missing recipe %s", PSWARP_RECIPE);
+        return false;
+    }
+
     bool mdok;                          // Status of MD lookup
-    if (psMetadataLookupBool(&mdok, config->arguments, "PSF")) {
+    if (psMetadataLookupBool(&mdok, recipe, "PSF")) {
         // This file, PSPHOT.INPUT, is just used as a carrier; output files (eg, PSPHOT.RESID) are defined by
         // psphotDefineFiles