From: Aryeh Gregor <simetrical@users.mediawiki.org>
Date: Mon, 26 Mar 2007 23:50:19 +0000 (+0000)
Subject: Don't mess with system variables, sry brion
X-Git-Tag: 1.31.0-rc.0~53593
X-Git-Url: http://git.cyclocoop.org/data/%24self?a=commitdiff_plain;h=846d6778adeca5000a12ba1d219bf03904cb27b9;p=lhc%2Fweb%2Fwiklou.git

Don't mess with system variables, sry brion
---

diff --git a/includes/Metadata.php b/includes/Metadata.php
index 9964a3d3aa..24522cf457 100644
--- a/includes/Metadata.php
+++ b/includes/Metadata.php
@@ -73,9 +73,7 @@ function wfCreativeCommonsRdf($article) {
 function rdfSetup() {
 	global $wgOut, $_SERVER;
 
-	if( !isset($_SERVER['HTTP_ACCEPT']) ) {
-		$_SERVER['HTTP_ACCEPT'] = '';
-	}
+	$httpaccept = isset($_SERVER['HTTP_ACCEPT']) ? $_SERVER['HTTP_ACCEPT'] : '';
 
 	$rdftype = wfNegotiateType(wfAcceptToPrefs($_SERVER['HTTP_ACCEPT']), wfAcceptToPrefs(RDF_TYPE_PREFS));