From: Tim Starling <tstarling@users.mediawiki.org>
Date: Tue, 17 Feb 2009 14:02:12 +0000 (+0000)
Subject: In Revision::newFromTitle(): don't do a query with WHERE rev_id='' when the page... 
X-Git-Tag: 1.31.0-rc.0~42855
X-Git-Url: http://git.cyclocoop.org/%7B%24www_url%7Dadmin/password.php?a=commitdiff_plain;h=fda50654b33218cb167e6cd5f732892d3540dfdc;p=lhc%2Fweb%2Fwiklou.git

In Revision::newFromTitle(): don't do a query with WHERE rev_id='' when the page doesn't exist
---

diff --git a/includes/Revision.php b/includes/Revision.php
index 458b312daa..8a2149c0de 100644
--- a/includes/Revision.php
+++ b/includes/Revision.php
@@ -53,6 +53,10 @@ class Revision {
 			// Get the latest revision ID from the master
 			$dbw = wfGetDB( DB_MASTER );
 			$latest = $dbw->selectField( 'page', 'page_latest', $conds, __METHOD__ );
+			if ( $latest === false ) {
+				// Page does not exist
+				return null;
+			}
 			$conds['rev_id'] = $latest;
 		} else {
 			// Use a join to get the latest revision