From 4bfa414f639a980caf70617d4dc8f29f41904aa2 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Mon, 24 Nov 2008 01:05:55 +0000
Subject: [PATCH] Emoticons MDLSITE-564  Patch to avoid [[brackets]] around alt
 text

---
 lib/weblib.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/weblib.php b/lib/weblib.php
index b443ef7b5e..e87756f777 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -2031,6 +2031,7 @@ function replace_smilies(&$text) {
         $img[$lang] = array();
         foreach ($emoticons as $emoticon => $image){
             $alttext = get_string($image, 'pix');
+            $alttext = preg_replace('/^\[\[(.*)\]\]$/', '$1', $alttext); /// Clean alttext in case there isn't lang string for it.
             $e[$lang][] = $emoticon;
             $img[$lang][] = '<img alt="'. $alttext .'" width="15" height="15" src="'. $CFG->pixpath .'/s/'. $image .'.gif" />';
         }
-- 
2.39.5