From d63e40138e675df40f3a17e04972e82e7a748307 Mon Sep 17 00:00:00 2001
From: Kevin Cupp <kevin.cupp@gmail.com>
Date: Sun, 5 Feb 2012 14:14:32 -0500
Subject: Adding in a few 503 status codes for common errors in response to
 this ExpressionEngine bug about errors getting cached by reverse proxies who
 cache 200 responses: http://expressionengine.com/bug_tracker/bug/17420

---
 system/core/Input.php | 1 +
 1 file changed, 1 insertion(+)

(limited to 'system/core/Input.php')

diff --git a/system/core/Input.php b/system/core/Input.php
index 7a16e51ab..3339d97c5 100755
--- a/system/core/Input.php
+++ b/system/core/Input.php
@@ -592,6 +592,7 @@ class CI_Input {
 	{
 		if ( ! preg_match('/^[a-z0-9:_\/-]+$/i', $str))
 		{
+			set_status_header(503);
 			exit('Disallowed Key Characters.');
 		}
 
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