From: Luke Faraone <luke@faraone.cc>
Date: Tue, 19 Jan 2016 02:07:27 +0000 (+0000)
Subject: Fix access to invalid symbol in Special:Userrights
X-Git-Tag: 1.31.0-rc.0~8288^2
X-Git-Url: http://git.cyclocoop.org/%24image?a=commitdiff_plain;h=24db39408e814cf4163df1bfd303aab1963a02c1;p=lhc%2Fweb%2Fwiklou.git

Fix access to invalid symbol in Special:Userrights

Change-Id: Ibfc9f4f5e3b24dc3945e00dcfaecf5fdb4078acb
---

diff --git a/includes/specials/SpecialUserrights.php b/includes/specials/SpecialUserrights.php
index b06ef97350..7351c33022 100644
--- a/includes/specials/SpecialUserrights.php
+++ b/includes/specials/SpecialUserrights.php
@@ -473,7 +473,12 @@ class UserrightsPage extends SpecialPage {
 					$this->mFetchedUser === null ? array( 'autofocus' => '' ) : array()
 				)
 			) . ' ' .
-			Xml::submitButton( $this->msg( 'editusergroup', $user->getName() )->text() ) .
+			Xml::submitButton(
+				$this->msg(
+					'editusergroup',
+					$this->mFetchedUser === null ? '[]' : $this->mFetchedUser->getName()
+				)->text()
+			) .
 			Html::closeElement( 'fieldset' ) .
 			Html::closeElement( 'form' ) . "\n"
 		);