From: Ævar Arnfjörð Bjarmason <avar@users.mediawiki.org>
Date: Wed, 25 May 2005 01:36:38 +0000 (+0000)
Subject: * - is not a metacharacter in regular expressions, and ^ can be used to invert
X-Git-Tag: 1.5.0alpha2~86
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=992b2c4cc80c176ded269d8ae83c6c229d9005ff;p=lhc%2Fweb%2Fwiklou.git

* - is not a metacharacter in regular expressions, and ^ can be used to invert
  matches within []
---

diff --git a/includes/Setup.php b/includes/Setup.php
index 0db7307cb2..657dce71ba 100644
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -218,7 +218,7 @@ if( !$wgUser->mDataLoaded ) {
 // wgLanguageCode now specifically means the UI language
 $wgLanguageCode = $wgUser->getOption('language');
 # Validate $wgLanguageCode, which will soon be sent to an eval()
-if( empty( $wgLanguageCode ) || !preg_match( '/^[a-z\-]*$/', $wgLanguageCode ) ) {
+if( empty( $wgLanguageCode ) || preg_match( '/^[^a-z-]*$/', $wgLanguageCode ) ) {
 	$wgLanguageCode = $wgContLanguageCode;
 }