--- loncom/imspackages/imsprocessor.pm	2011/11/03 17:54:53	1.50
+++ loncom/imspackages/imsprocessor.pm	2012/12/18 18:54:11	1.51
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Processor for IMS Packages
 #
-# $Id: imsprocessor.pm,v 1.50 2011/11/03 17:54:53 raeburn Exp $
+# $Id: imsprocessor.pm,v 1.51 2012/12/18 18:54:11 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -235,7 +235,7 @@ sub parse_manifest {
                                     $$items{$itm}{resnum} = $1;
                                 }
                             }
-                            unless (defined(%{$$resources{$$items{$itm}{resnum}}}) ) {
+                            unless (%{$$resources{$$items{$itm}{resnum}}}) {
                                 %{$$resources{$$items{$itm}{resnum}}} = ();
                             }
                             $$resources{$$items{$itm}{resnum}}{revitm} = $itm;