From baf34a747b99c9257a173a440c69a30237d99573 Mon Sep 17 00:00:00 2001
From: Alex Monk <krenair@gmail.com>
Date: Sat, 17 Nov 2012 20:41:46 +0000
Subject: [PATCH] (bug 42211) Fix the display of some user rights log entries

Change-Id: Iba8891bbf0891fa82c0e76b5a604bf05c14aded5
---
 includes/logging/LogFormatter.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/includes/logging/LogFormatter.php b/includes/logging/LogFormatter.php
index 8c1e294b3e..d906b13c12 100644
--- a/includes/logging/LogFormatter.php
+++ b/includes/logging/LogFormatter.php
@@ -1108,7 +1108,9 @@ class RightsLogFormatter extends LogFormatter {
 			$params[3] = $this->msg( 'rightsnone' )->text();
 		}
 		if ( count( $newGroups ) ) {
-			$params[4] = $lang->listToText( $newGroups );
+			// Array_values is used here because of bug 42211
+			// see use of array_unique in UserrightsPage::doSaveUserGroups on $newGroups.
+			$params[4] = $lang->listToText( array_values( $newGroups ) );
 		} else {
 			$params[4] = $this->msg( 'rightsnone' )->text();
 		}
-- 
2.20.1