From: Niklas Laxström <nikerabbit@users.mediawiki.org>
Date: Tue, 20 Sep 2011 13:52:47 +0000 (+0000)
Subject: No need to check isset before unset, shortens the code a bit, and added some whitespace
X-Git-Tag: 1.31.0-rc.0~27532
X-Git-Url: https://git.cyclocoop.org/%242?a=commitdiff_plain;h=95a2c1b398777988a7ab245e5e97fb7a03db6a3c;p=lhc%2Fweb%2Fwiklou.git

No need to check isset before unset, shortens the code a bit, and added some whitespace
---

diff --git a/includes/cache/LinkCache.php b/includes/cache/LinkCache.php
index aeb10eb012..1deb99794a 100644
--- a/includes/cache/LinkCache.php
+++ b/includes/cache/LinkCache.php
@@ -114,15 +114,9 @@ class LinkCache {
 	 */
 	public function clearLink( $title ) {
 		$dbkey = $title->getPrefixedDbKey();
-		if( isset($this->mBadLinks[$dbkey]) ) {
-			unset($this->mBadLinks[$dbkey]);
-		}
-		if( isset($this->mGoodLinks[$dbkey]) ) {
-			unset($this->mGoodLinks[$dbkey]);
-		}
-		if( isset($this->mGoodLinkFields[$dbkey]) ) {
-			unset($this->mGoodLinkFields[$dbkey]);
-		}
+		unset( $this->mBadLinks[$dbkey] );
+		unset( $this->mGoodLinks[$dbkey] );
+		unset( $this->mGoodLinkFields[$dbkey] );
 	}
 
 	public function getGoodLinks() { return $this->mGoodLinks; }