From bffb7be227d7395855e40da818b59bc209f499e2 Mon Sep 17 00:00:00 2001
From: quix0r <quix0r@mxchange.org>
Date: Sat, 30 Oct 2010 20:15:37 +0000
Subject: [PATCH] Fix for 'Invalid argument supplied for
 foreach(),errfile=filters.php,errline=256', see bug #200

---
 inc/mysql-manager.php     | 10 ++++------
 inc/wrapper-functions.php | 12 ++++++++++++
 2 files changed, 16 insertions(+), 6 deletions(-)

diff --git a/inc/mysql-manager.php b/inc/mysql-manager.php
index 91a16286fe..e1be2665f0 100644
--- a/inc/mysql-manager.php
+++ b/inc/mysql-manager.php
@@ -1474,18 +1474,16 @@ function generateOptionList ($table, $id, $name, $default = '', $special = '', $
 // Activate exchange
 function FILTER_ACTIVATE_EXCHANGE () {
 	// Is the extension 'user' there?
-	if ((!isExtensionActive('user')) || (getConfig('activate_xchange') == '0')) {
+	if ((!isExtensionActive('user')) || (getActivateXchange() == '0')) {
 		// Silently abort here
 		return false;
 	} // END - if
 
 	// Check total amount of users
-	if (getTotalConfirmedUser() >= getConfig('activate_xchange')) {
+	if (getTotalConfirmedUser() >= getActivateXchange()) {
 		// Activate System
-		setSqlsArray(array(
-			"UPDATE `{?_MYSQL_PREFIX?}_mod_reg` SET `locked`='N', `hidden`='N', `mem_only`='Y' WHERE `module`='order' LIMIT 1",
-			"UPDATE `{?_MYSQL_PREFIX?}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what`='order' OR `what`='unconfirmed' LIMIT 2",
-		));
+		addSql("UPDATE `{?_MYSQL_PREFIX?}_mod_reg` SET `locked`='N', `hidden`='N', `mem_only`='Y' WHERE `module`='order' LIMIT 1");
+		addSql("UPDATE `{?_MYSQL_PREFIX?}_member_menu` SET `visible`='Y', `locked`='N' WHERE `what`='order' OR `what`='unconfirmed' LIMIT 2");
 
 		// Run SQLs
 		runFilterChain('run_sqls');
diff --git a/inc/wrapper-functions.php b/inc/wrapper-functions.php
index dc9f9eff7c..6aed1f77e9 100644
--- a/inc/wrapper-functions.php
+++ b/inc/wrapper-functions.php
@@ -1855,6 +1855,18 @@ function getOneDay () {
 	return $GLOBALS[__FUNCTION__];
 }
 
+// "Getter" for activate_xchange
+function getActivateXchange () {
+	// Do we have cache?
+	if (!isset($GLOBALS[__FUNCTION__])) {
+		// Determine it
+		$GLOBALS[__FUNCTION__] = getConfig('activate_xchange');
+	} // END - if
+
+	// Return cache
+	return $GLOBALS[__FUNCTION__];
+}
+
 // Checks wether proxy configuration is used
 function isProxyUsed () {
 	// Do we have cache?
-- 
2.39.5