From 4ed6f7327b4883efe93098cfbacb907d0d49eee8 Mon Sep 17 00:00:00 2001
From: taggon <gonom9@gmail.com>
Date: Wed, 12 Oct 2011 09:58:08 +0000
Subject: [PATCH] issue 127: Fixed a bug that 'key=0' is removed in URL

git-svn-id: http://xe-core.googlecode.com/svn/branches/1.5.0@9616 201d5d3c-b55e-5fd7-737f-ddc643e51545
---
 classes/context/Context.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/classes/context/Context.class.php b/classes/context/Context.class.php
index af15e1c2c..e176811ba 100644
--- a/classes/context/Context.class.php
+++ b/classes/context/Context.class.php
@@ -174,7 +174,7 @@ class Context {
 		if($_SERVER['REQUEST_METHOD'] == 'GET') {
 			if($this->get_vars) {
 				foreach($this->get_vars as $key=>$val) {
-					if(!$val) continue;
+					if(!strlen($val)) continue;
 					if(is_array($val)&&count($val)) {
 						foreach($val as $k => $v) {
 							$url .= ($url?'&':'').$key.'['.$k.']='.urlencode($v);