From: Brion Vibber <brion@users.mediawiki.org>
Date: Fri, 9 Mar 2007 15:19:59 +0000 (+0000)
Subject: is_null() throws a NOTICE for undefined things; use !isset()
X-Git-Tag: 1.31.0-rc.0~53835
X-Git-Url: http://git.cyclocoop.org/%28?a=commitdiff_plain;h=2b9c27557a3cc1069e9722c908bd3d493f17935a;p=lhc%2Fweb%2Fwiklou.git

is_null() throws a NOTICE for undefined things; use !isset()
---

diff --git a/includes/Revision.php b/includes/Revision.php
index 9432f0c339..93b92a9931 100644
--- a/includes/Revision.php
+++ b/includes/Revision.php
@@ -264,7 +264,7 @@ class Revision {
 			$this->mTimestamp =         $row->rev_timestamp;
 			$this->mDeleted   = intval( $row->rev_deleted );
 
-			if (is_null($row->rev_len))
+			if( !isset( $row->rev_len ) )
 				$this->mSize = null;
 			else
 				$this->mSize = intval( $row->rev_len );