From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Thu, 20 Jan 2011 07:38:30 +0000 (+0000)
Subject: Kill some duplicated queries by also caching negative results in wasDeletedSinceLastEdit
X-Git-Tag: 1.31.0-rc.0~32460
X-Git-Url: https://git.cyclocoop.org/%7B%7B%20url_for%28%27votes%27%2C%20votes=%27waiting%27%29%20%7D%7D?a=commitdiff_plain;h=91d472a490a9253939d9fb2d6147e3aaeca448fa;p=lhc%2Fweb%2Fwiklou.git

Kill some duplicated queries by also caching negative results in wasDeletedSinceLastEdit
---

diff --git a/includes/EditPage.php b/includes/EditPage.php
index 3f7ef96571..8c04326064 100644
--- a/includes/EditPage.php
+++ b/includes/EditPage.php
@@ -49,7 +49,7 @@ class EditPage {
 	var $isCssJsSubpage = false;
 	var $isCssSubpage = false;
 	var $isJsSubpage = false;
-	var $deletedSinceEdit = false;
+	var $deletedSinceEdit;
 	var $formtype;
 	var $firsttime;
 	var $lastDelete;
@@ -260,8 +260,12 @@ class EditPage {
 	 * deletes.
 	 */
 	protected function wasDeletedSinceLastEdit() {
-		if ( $this->deletedSinceEdit )
-			return true;
+		if ( $this->deletedSinceEdit !== null ) {
+			return $this->deletedSinceEdit;
+		}
+
+		$this->deletedSinceEdit = false;
+
 		if ( $this->mTitle->isDeletedQuick() ) {
 			$this->lastDelete = $this->getLastDelete();
 			if ( $this->lastDelete ) {
@@ -271,6 +275,7 @@ class EditPage {
 				}
 			}
 		}
+
 		return $this->deletedSinceEdit;
 	}