From 2d0805f508a5298cc9eb2c52137f6cf9205fa1d9 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Wed, 28 Oct 2009 23:20:28 +0000
Subject: [PATCH] Should be isset() to allow empty POST data

---
 inc/request-functions.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/inc/request-functions.php b/inc/request-functions.php
index 69e361e657..1320843bd2 100644
--- a/inc/request-functions.php
+++ b/inc/request-functions.php
@@ -152,7 +152,7 @@ function isPostRequestElementSet ($element, $subElement=null) {
 	if (is_null($subElement)) {
 		return ((isset($GLOBALS['raw_request']['post'][$element])) && (!empty($GLOBALS['raw_request']['post'][$element])));
 	} else {
-		return ((isset($GLOBALS['raw_request']['post'][$element][$subElement])) && (!empty($GLOBALS['raw_request']['post'][$element][$subElement])));
+		return ((isset($GLOBALS['raw_request']['post'][$element][$subElement])) && (isset($GLOBALS['raw_request']['post'][$element][$subElement])));
 	}
 }
 
-- 
2.39.5