From: umherirrender <umherirrender_de.wp@web.de>
Date: Sun, 23 Sep 2012 18:53:30 +0000 (+0200)
Subject: Remove pass-by-reference from WikiExporter constructor
X-Git-Tag: 1.31.0-rc.0~22300^2
X-Git-Url: http://git.cyclocoop.org/%7B%24admin_url%7Dmes_infos.php?a=commitdiff_plain;h=fe136d618d847060ddfdabb435f583c6b0b793c9;p=lhc%2Fweb%2Fwiklou.git

Remove pass-by-reference from WikiExporter constructor

The pass-by-reference is a left over from PHP 4 times.

This avoids:
Strict Standards: Only variables should be passed by reference in
\includes\api\ApiQuery.php on line 523

Change-Id: I8c9afcd9f7631bbb0bdb9ea608339bbbd5726a26
---

diff --git a/includes/Export.php b/includes/Export.php
index f01fb23732..c2409de98f 100644
--- a/includes/Export.php
+++ b/includes/Export.php
@@ -83,9 +83,9 @@ class WikiExporter {
 	 * @param $buffer Int: one of WikiExporter::BUFFER or WikiExporter::STREAM
 	 * @param $text Int: one of WikiExporter::TEXT or WikiExporter::STUB
 	 */
-	function __construct( &$db, $history = WikiExporter::CURRENT,
+	function __construct( $db, $history = WikiExporter::CURRENT,
 			$buffer = WikiExporter::BUFFER, $text = WikiExporter::TEXT ) {
-		$this->db =& $db;
+		$this->db = $db;
 		$this->history = $history;
 		$this->buffer  = $buffer;
 		$this->writer  = new XmlDumpWriter();