From: cash <cash@36083f99-b078-4883-b0ff-0f9b5a30f544>
Date: Wed, 1 Dec 2010 01:41:45 +0000 (+0000)
Subject: Fixes #2461 unsetting CONFIG variable in unset_config()
X-Git-Url: https://gitweb.fluxo.info/?a=commitdiff_plain;h=fc8dedf9ded76a366ec8da24c9254a6517b33b3d;p=lorea%2Felgg.git

Fixes #2461 unsetting CONFIG variable in unset_config()


git-svn-id: http://code.elgg.org/elgg/trunk@7487 36083f99-b078-4883-b0ff-0f9b5a30f544
---

diff --git a/engine/lib/configuration.php b/engine/lib/configuration.php
index 4b908de51..5adc4bddc 100644
--- a/engine/lib/configuration.php
+++ b/engine/lib/configuration.php
@@ -331,6 +331,10 @@ function run_function_once($functionname, $timelastupdatedcheck = 0) {
 function unset_config($name, $site_guid = 0) {
 	global $CONFIG;
 
+	if (isset($CONFIG->$name)) {
+		unset($CONFIG->$name);
+	}
+
 	$name = sanitise_string($name);
 	$site_guid = (int) $site_guid;
 	if ($site_guid == 0) {