--- loncom/interface/courseprefs.pm	2009/09/04 21:42:38	1.7
+++ loncom/interface/courseprefs.pm	2009/10/13 04:48:03	1.8
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set configuration settings for a course
 #
-# $Id: courseprefs.pm,v 1.7 2009/09/04 21:42:38 raeburn Exp $
+# $Id: courseprefs.pm,v 1.8 2009/10/13 04:48:03 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -554,7 +554,6 @@ sub process_changes {
                                 if ($newvalues{$ext_entry} ne $values->{$stdrole.'.plaintext'}) {
                                     my $dupname = 0;
                                     if ($newvalues{$ext_entry} ne '') {
-                                        my $dupname = 0;
                                         if (grep(/^\Q$newvalues{$ext_entry}\E$/,@replacements)) {
                                             $dupname = 1;
                                             push(@{$disallowed->{'rolenames'}{'replacements'}},$newvalues{$ext_entry});