--- loncom/interface/londocs.pm	2012/11/29 20:37:07	1.511
+++ loncom/interface/londocs.pm	2012/11/30 14:46:21	1.512
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Documents
 #
-# $Id: londocs.pm,v 1.511 2012/11/29 20:37:07 raeburn Exp $
+# $Id: londocs.pm,v 1.512 2012/11/30 14:46:21 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -3292,7 +3292,7 @@ sub handler {
                if ($mapurl eq 'default') {
                    $maptitle = 'Main Course Documents';
                }
-               $path .= ($path ne '')? '&' : ''.
+               $path .= (($path ne '')? '&' : '').
                     &Apache::lonhtmlcommon::entity_encode($mapurl).'&'.
                     &Apache::lonhtmlcommon::entity_encode($maptitle).
                     ':'.$mapresobj->randompick().