Format the group rights list as a list.

diff --git a/includes/SpecialListgrouprights.php b/includes/SpecialListgrouprights.php
index 2b2505b..cabdbd7 100644 (file)
--- a/includes/SpecialListgrouprights.php
+++ b/includes/SpecialListgrouprights.php
@@ -100,8 +100,10 @@ class SpecialListGroupRights extends SpecialPage {
                        }
                }
                sort( $r );
-               $r = implode( wfMsg( 'comma-separator' ), $r );
-
-               return $r;
+               if( empty( $r ) ) {
+                       return '';
+               } else {
+                       return '<ul><li>' . implode( "</li>\n<li>", $r ) . '</li></ul>';
+               }
        }
 }