From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Sat, 15 Oct 2011 19:22:05 +0000 (+0000)
Subject: Fix E_WARNING from r99863
X-Git-Tag: 1.31.0-rc.0~27095
X-Git-Url: http://git.cyclocoop.org/%22%20.%20generer_url_ecrire%28%22auteur_infos%22%2C%20%22id_auteur=%24id%22%29%20.%20%22?a=commitdiff_plain;h=ae8b7b7ad59af8729bd2d2fbdd9b925f42d43ee0;p=lhc%2Fweb%2Fwiklou.git

Fix E_WARNING from r99863
---

diff --git a/includes/UserMailer.php b/includes/UserMailer.php
index ad713ef55d..3a3cca51d4 100644
--- a/includes/UserMailer.php
+++ b/includes/UserMailer.php
@@ -158,7 +158,7 @@ class UserMailer {
 		global $wgEnotifMaxRecips, $wgAdditionalMailParams;
 
 		$emails = '';
-		wfDebug( __METHOD__ . ': sending mail to ' . is_array( $to ) ? implode( ', ', $to ) : $to . "\n" );
+		wfDebug( __METHOD__ . ': sending mail to ' . ( is_array( $to ) ? implode( ', ', $to ) : $to ) . "\n" );
 
 		$headers['From'] = $from->toString();
 		$headers['Return-Path'] = $from->toString();