From 67aa77d6b103f8f9c0bf074fd5e54cbe247bcfee Mon Sep 17 00:00:00 2001
From: Alexandre Emsenhuber <ialex@users.mediawiki.org>
Date: Wed, 12 Jan 2011 12:50:46 +0000
Subject: [PATCH] Set $mRevision to null by default so we don't need the
 isset() call

---
 includes/Article.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/Article.php b/includes/Article.php
index 2d673afee8..b898549c03 100644
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -33,7 +33,7 @@ class Article {
 	var $mRedirectTarget = null;      // !< Title object if set
 	var $mRedirectUrl = false;        // !<
 	var $mRevIdFetched = 0;           // !<
-	var $mRevision;                   // !< Revision object if set
+	var $mRevision = null;            // !< Revision object if set
 	var $mTimestamp = '';             // !<
 	var $mTitle;                      // !< Title object
 	var $mTotalAdjustment = 0;        // !<
@@ -685,7 +685,7 @@ class Article {
 			return true;
 		}
 
-		return $this->exists() && isset( $this->mRevision ) && $this->mRevision->isCurrent();
+		return $this->exists() && $this->mRevision && $this->mRevision->isCurrent();
 	}
 
 	/**
-- 
2.20.1