--- loncom/interface/londocs.pm	2007/06/16 17:42:24	1.278
+++ loncom/interface/londocs.pm	2007/06/29 20:14:18	1.279
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.278 2007/06/16 17:42:24 albertel Exp $
+# $Id: londocs.pm,v 1.279 2007/06/29 20:14:18 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -1155,7 +1155,7 @@ sub docs_change_log {
 	for (my $idx=0;$idx<=$docslog{$id}{'logentry'}{'maxidx'};$idx++) {
 	    my $oldname=(split(/\:/,$docslog{$id}{'logentry'}{'before_resources_'.$idx}))[0];
 	    my $newname=(split(/\:/,$docslog{$id}{'logentry'}{'after_resources_'.$idx}))[0];
-	    if ($oldname ne $newname) {
+	    if ($oldname ne '' && $oldname ne $newname) {
 		$r->print(&LONCAPA::map::qtescape($newname));
 	    }
 	}        
@@ -1185,7 +1185,6 @@ sub docs_change_log {
               || $shown<=$env{'form.show'})) { last; }
     }
     $r->print(&Apache::loncommon::end_data_table());
-    $r->print(&Apache::loncommon::end_page());
 }
 
 sub editor {