From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Tue, 8 Apr 2008 00:13:46 +0000 (+0000)
Subject: Use page_latest, not the one before it
X-Git-Tag: 1.31.0-rc.0~48550
X-Git-Url: http://git.cyclocoop.org/%40spipnet%40?a=commitdiff_plain;h=72bdc1fca718c101443c306c52572c9f8868ea26;p=lhc%2Fweb%2Fwiklou.git

Use page_latest, not the one before it
---

diff --git a/includes/Revision.php b/includes/Revision.php
index ac1c9ef8d2..f514c2b17d 100644
--- a/includes/Revision.php
+++ b/includes/Revision.php
@@ -564,20 +564,15 @@ class Revision {
 		}
 		# Use page_latest if ID is not given
 		if( !$this->mId ) {
-			$revID = $db->selectField( 'page', 'page_latest',
+			$prevID = $db->selectField( 'page', 'page_latest',
 				array( 'page_id' => $this->mPage ),
 				__METHOD__ );
 		} else {
-			$revID = $this->mId;
+			$prevId = $db->selectField( 'revision', 'rev_id',
+				array( 'rev_page' => $this->mPage, 'rev_id < ' . $this->mId ),
+				__METHOD__,
+				array( 'ORDER BY' => 'rev_id DESC' ) );
 		}
-		if( !$revID ) {
-			return 0;
-		}
-		$prevId = $db->selectField( 'revision', 'rev_id',
-			array( 'rev_page' => $this->mPage, 'rev_id < ' . $revID ),
-			__METHOD__,
-			array( 'ORDER BY' => 'rev_id DESC' ) );
-		# Always return an integer
 		return intval($prevId);
 	}