From fe578fe947d692a258e3a5f436b6359ada06c8da Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Elan=20Ruusam=C3=A4e?= <glen@delfi.ee>
Date: Wed, 13 Nov 2013 22:40:09 +0200
Subject: media_isexternal do not capture

do not capture groups in media_isexternal. saves perhaps some cpu cycles and some bytes memory
---
 inc/media.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'inc')

diff --git a/inc/media.php b/inc/media.php
index a9f6be771..f8fb3d496 100644
--- a/inc/media.php
+++ b/inc/media.php
@@ -90,7 +90,7 @@ function media_metasave($id,$auth,$data){
  * @return bool
  */
 function media_isexternal($id){
-    if (preg_match('#^(https?|ftp)://#i', $id)) return true;
+    if (preg_match('#^(?:https?|ftp)://#i', $id)) return true;
     return false;
 }
 
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