From 04424ff0492290564b586d523bb575a3c54c5eac Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aschulz@wikimedia.org>
Date: Thu, 26 Mar 2015 15:20:14 -0700
Subject: [PATCH] Made addAutopromoteOnceGroups check wfReadOnly

Change-Id: I2fecf6616dd00cd34647f67298583ea8ec2977c0
---
 includes/User.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/includes/User.php b/includes/User.php
index 46e347495d..62613e6b61 100644
--- a/includes/User.php
+++ b/includes/User.php
@@ -1388,7 +1388,7 @@ class User implements IDBAccessObject {
 		global $wgAutopromoteOnceLogInRC, $wgAuth;
 
 		$toPromote = array();
-		if ( $this->getId() ) {
+		if ( !wfReadOnly() && $this->getId() ) {
 			$toPromote = Autopromote::getAutopromoteOnceGroups( $this, $event );
 			if ( count( $toPromote ) ) {
 				$oldGroups = $this->getGroups(); // previous groups
@@ -1414,6 +1414,7 @@ class User implements IDBAccessObject {
 				}
 			}
 		}
+
 		return $toPromote;
 	}
 
-- 
2.20.1