Fix GUI for Special:Tags if a user has deletechangetags permission only

In the really rare case a user has got the deletechangetags, but not the
managechangetags permission, the links to delete tags aren't displayed (because
the script only built the table column in this case). By API, deletechangetags
already works properly without managechangetags.

Change-Id: I675813ba62e6188d650c5486408dbe56e9290ca6

diff --git a/includes/specials/SpecialTags.php b/includes/specials/SpecialTags.php
index 521f0ce..2139949 100644 (file)
--- a/includes/specials/SpecialTags.php
+++ b/includes/specials/SpecialTags.php
@@ -259,6 +259,9 @@ class SpecialTags extends SpecialPage {
                                        [ 'tag' => $tag ] );
                        }
 
+               }
+
+               if ( $actionLinks ) {
                        $newRow .= Xml::tags( 'td', null, $this->getLanguage()->pipeList( $actionLinks ) );
                }