From: MGChecker <hgasuser@gmail.com>
Date: Fri, 13 May 2016 22:10:24 +0000 (+0200)
Subject: Fix GUI for Special:Tags if a user has deletechangetags permission only
X-Git-Tag: 1.31.0-rc.0~6972^2
X-Git-Url: http://git.cyclocoop.org/%7B%24admin_url%7Dmembres/cotisations/gestion/rappel_supprimer.php?a=commitdiff_plain;h=a9ede85179a0e7ec913446e9d6b4691f813e90dc;p=lhc%2Fweb%2Fwiklou.git

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 521f0cee16..2139949958 100644
--- 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 ) );
 		}