From 3e90f0276552f618bb6a29931277d0d7871e4227 Mon Sep 17 00:00:00 2001
From: Olav Morken <olav.morken@uninett.no>
Date: Fri, 16 Oct 2009 11:04:33 +0000
Subject: [PATCH] SimpleSAML_Auth_Simple: Add assert() check to getLoginURL().

git-svn-id: https://simplesamlphp.googlecode.com/svn/trunk@1860 44740490-163a-0410-bde0-09ae8108e29a
---
 lib/SimpleSAML/Auth/Simple.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/SimpleSAML/Auth/Simple.php b/lib/SimpleSAML/Auth/Simple.php
index d426c7ee7..f3eed669a 100644
--- a/lib/SimpleSAML/Auth/Simple.php
+++ b/lib/SimpleSAML/Auth/Simple.php
@@ -148,6 +148,7 @@ class SimpleSAML_Auth_Simple {
 	 *   An URL which is suitable for use in link-elements.
 	 */
 	public function getLoginURL($returnTo = NULL) {
+		assert('is_null($returnTo) || is_string($returnTo)');
 
 		if ($returnTo === NULL) {
 			$returnTo = SimpleSAML_Utilities::selfURL();
-- 
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