From 0a788e4a8e34395fc55479b39d176f123127c65b Mon Sep 17 00:00:00 2001
From: Christian Weiske <cweiske@cweiske.de>
Date: Thu, 3 Oct 2013 20:14:27 +0200
Subject: [PATCH] support non-http URLs in labeledURI fields (e.g. xmpp or
 mailto)

---
 inc/smarty/plugins/modifier.http.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/inc/smarty/plugins/modifier.http.php b/inc/smarty/plugins/modifier.http.php
index ecb52e7..f55ccb9 100644
--- a/inc/smarty/plugins/modifier.http.php
+++ b/inc/smarty/plugins/modifier.http.php
@@ -22,8 +22,8 @@ function smarty_modifier_http($string){
     list($url,$name) = explode(' ',$string,2);
 
 
-    if(!preg_match('#^\w+://#',$url)){
-        $url = 'http://'.$url;
+    if(!parse_url($url, PHP_URL_SCHEME)) {
+        $url = 'http://' . $url;
     }
 
     if(!$name) $name = $url;
-- 
2.39.2