From 060ab504d26b1044e946e7674201fa54f8ffb184 Mon Sep 17 00:00:00 2001
From: Guy Brand <gb@unistra.fr>
Date: Sun, 3 Oct 2010 15:51:21 +0200
Subject: Truncate wiki name in sent mail (FS#2021)

---
 inc/common.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/inc/common.php b/inc/common.php
index 390b038a5..6af7f49de 100644
--- a/inc/common.php
+++ b/inc/common.php
@@ -1128,7 +1128,11 @@ function notify($id,$who,$rev='',$summary='',$minor=false,$replace=array()){
         $diff = rawWiki($id);
     }
     $text = str_replace('@DIFF@',$diff,$text);
-    $subject = '['.$conf['title'].'] '.$subject;
+    if(utf8_strlen($conf['title']) < 20) {
+        $subject = '['.$conf['title'].'] '.$subject;
+    }else{
+        $subject = '['.utf8_substr($conf['title'], 0, 20).'...] '.$subject;
+    }
 
     $from = $conf['mailfrom'];
     $from = str_replace('@USER@',$_SERVER['REMOTE_USER'],$from);
-- 
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