From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Fri, 23 Nov 2007 08:49:31 +0000 (+0000)
Subject: * Always check for user input
X-Git-Tag: 1.31.0-rc.0~50746
X-Git-Url: http://git.cyclocoop.org/%22.%24h.%22?a=commitdiff_plain;h=4a62e83ee45ded6bce7b1e1d20b93ea1f451fd8e;p=lhc%2Fweb%2Fwiklou.git

* Always check for user input
---

diff --git a/includes/SpecialUserlogin.php b/includes/SpecialUserlogin.php
index 2c27292070..b4c4699fe7 100644
--- a/includes/SpecialUserlogin.php
+++ b/includes/SpecialUserlogin.php
@@ -826,7 +826,9 @@ class LoginForm {
 			foreach( $langs as $lang ) {
 				$lang = trim( $lang, '* ' );
 				$parts = explode( '|', $lang );
-				$links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
+				if (count($parts) >= 2) {
+					$links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
+				}
 			}
 			return count( $links ) > 0 ? wfMsgHtml( 'loginlanguagelabel', implode( ' | ', $links ) ) : '';
 		} else {