From bc7bcfbd794d2d6470b3b758436cb3f4adb9d490 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Fri, 17 Apr 2009 20:45:33 +0000
Subject: [PATCH] Fix unregister_widget(). see #8441

git-svn-id: http://svn.automattic.com/wordpress/trunk@10991 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/widgets.php | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/wp-includes/widgets.php b/wp-includes/widgets.php
index ab6e24ac4..5ee1761fc 100644
--- a/wp-includes/widgets.php
+++ b/wp-includes/widgets.php
@@ -290,15 +290,12 @@ class WP_Widget_Factory {
 	}
 
 	function register($widget_class) {
-		$this->widgets[] = new $widget_class();
+		$this->widgets[$widget_class] = new $widget_class();
 	}
 
 	function unregister($widget_class) {
-		$offset = array_search($widget_class, $this->widgets);
-		if ( false === $offset )
-			return;
-
-		array_splice($this->widgets, $offset, 1);
+		if ( isset($this->widgets[$widget_class]) )
+			unset($this->widgets[$widget_class]);
 	}
 
 	function _register_widgets() {