--- ../Zope-2.1.2-src/lib/python/Products/ZCatalog/ZCatalog.py	Fri Nov  5 12:58:54 1999
+++ lib/python/Products/ZCatalog/ZCatalog.py	Tue Jan 18 20:51:07 2000
@@ -533,7 +533,10 @@
                 )
                 ):
                 if apply_func:
-                    apply_func(ob, (apply_path+'/'+p))
+                    if apply_path:
+                        apply_func(ob, (apply_path+'/'+p))
+                    else:
+                        apply_func(ob, p)
                 else:
                     add_result((p, ob))
                     dflag=0