From: Roan Kattouw <catrope@users.mediawiki.org>
Date: Thu, 25 Jun 2009 11:00:19 +0000 (+0000)
Subject: Prevent showTocToggle() from inserting the show/hide link twice
X-Git-Tag: 1.31.0-rc.0~41215
X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=commitdiff_plain;h=e89831fc1c0829f775bf95b3bf38c551482fab94;p=lhc%2Fweb%2Fwiklou.git

Prevent showTocToggle() from inserting the show/hide link twice
---

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index c67bd661a0..43962857b3 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -1496,7 +1496,7 @@ $wgCacheEpoch = '20030516000000';
  * to ensure that client-side caches do not keep obsolete copies of global
  * styles.
  */
-$wgStyleVersion = '227';
+$wgStyleVersion = '228';
 
 
 # Server-side caching:
diff --git a/skins/common/wikibits.js b/skins/common/wikibits.js
index 5e8e6adafd..b81196f33e 100644
--- a/skins/common/wikibits.js
+++ b/skins/common/wikibits.js
@@ -114,7 +114,9 @@ function showTocToggle() {
 		// Uses DOM calls to avoid document.write + XHTML issues
 
 		var linkHolder = document.getElementById('toctitle');
-		if (!linkHolder) {
+		var existingLink = document.getElementById('togglelink');
+		if (!linkHolder || existingLink) {
+			// Don't add the toggle link twice
 			return;
 		}