From 5036fed906804209346fdf11f682a43d715e6cea Mon Sep 17 00:00:00 2001
From: Urban Müller
Date: Thu, 10 Apr 2014 11:50:47 +0200
Subject: only use global object if it is a it_html

---
 auto_prepend.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'auto_prepend.php')

diff --git a/auto_prepend.php b/auto_prepend.php
index 65d4901..bb23309 100644
--- a/auto_prepend.php
+++ b/auto_prepend.php
@@ -155,7 +155,7 @@ function T_exists($label, $language = null)
 function U(/* ... */)
 {
 	$args = func_get_args();
-	return call_user_func_array(array(is_object($o = $GLOBALS['it_html']) ? $o : 'it_html', 'U'), $args);
+	return call_user_func_array(array(is_a($o = $GLOBALS['it_html'], 'it_html') ? $o : 'it_html', 'U'), $args);
 }
 
 
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