jenkins-bot has submitted this change and it was merged.

Change subject: Tweaked User::READ_LOCKING to use LOCK IN SHARE MODE
......................................................................


Tweaked User::READ_LOCKING to use LOCK IN SHARE MODE

* This better alignes with IDBAccessObject docs and
  still locks out INSERTs

Change-Id: Ib8713938e0afa14bee6f90bc51d6331eaf356447
---
M includes/User.php
1 file changed, 4 insertions(+), 6 deletions(-)

Approvals:
  Gilles: Looks good to me, approved
  jenkins-bot: Verified



diff --git a/includes/User.php b/includes/User.php
index 95ac0f1..339487d 100644
--- a/includes/User.php
+++ b/includes/User.php
@@ -3721,15 +3721,13 @@
                        : wfGetDB( DB_SLAVE );
 
                $options = ( ( $flags & self::READ_LOCKING ) == 
self::READ_LOCKING )
-                       ? array( 'FOR UPDATE' )
+                       ? array( 'LOCK IN SHARE MODE' )
                        : array();
 
-               $id = $db->selectField( 'user', 'user_id', array( 'user_name' 
=> $s ), __METHOD__, $options );
-               if ( $id === false ) {
-                       $id = 0;
-               }
+               $id = $db->selectField( 'user',
+                       'user_id', array( 'user_name' => $s ), __METHOD__, 
$options );
 
-               return $id;
+               return (int)$id;
        }
 
        /**

-- 
To view, visit https://gerrit.wikimedia.org/r/224647
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Gerrit-MessageType: merged
Gerrit-Change-Id: Ib8713938e0afa14bee6f90bc51d6331eaf356447
Gerrit-PatchSet: 1
Gerrit-Project: mediawiki/core
Gerrit-Branch: master
Gerrit-Owner: Aaron Schulz <[email protected]>
Gerrit-Reviewer: Gilles <[email protected]>
Gerrit-Reviewer: Legoktm <[email protected]>
Gerrit-Reviewer: jenkins-bot <>

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