From d43eb5dde3d31d2db3823595ea6d57880f3874cd Mon Sep 17 00:00:00 2001
From: =?utf8?q?Roland=20H=C3=A4der?= <roland@mxchange.org>
Date: Thu, 19 Mar 2009 18:21:31 +0000
Subject: [PATCH] Fixes for typo and maybe for REQUEST_ISSET_GET/POST()
 functions, fixes #115/114. Thanks to AndreasJung

---
 inc/modules/admin/what-config_register.php | 2 +-
 inc/request-functions.php                  | 8 ++++----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/inc/modules/admin/what-config_register.php b/inc/modules/admin/what-config_register.php
index f78267f97e..859a94eb73 100644
--- a/inc/modules/admin/what-config_register.php
+++ b/inc/modules/admin/what-config_register.php
@@ -63,7 +63,7 @@ while ($content = SQL_FETCHARRAY($result)) {
 
 	// Add more data
 	$content['sw']        = $SW;
-	$content['seleciton'] = ADD_SELECTION('yn', $content['field_required'], "sel[".$content['id']."]");
+	$content['selection'] = ADD_SELECTION('yn', $content['field_required'], "sel[".$content['id']."]");
 
 	// @TODO Move this HTML code into a template
 	$OUT .= "<tr>
diff --git a/inc/request-functions.php b/inc/request-functions.php
index 26006c50a3..b8f862fee9 100644
--- a/inc/request-functions.php
+++ b/inc/request-functions.php
@@ -66,9 +66,9 @@ function REQUEST_GET ($element) {
 // Checks if an element in $_GET exists
 function REQUEST_ISSET_GET ($element, $subElement="") {
 	if (empty($subElement)) {
-		return (isset($_GET[$element]));
+		return ((isset($_GET[$element])) && (!empty($_GET[$element])));
 	} else {
-		return (isset($_GET[$element][$subElement]));
+		return ((isset($_GET[$element][$subElement])) && (!empty($_GET[$element][$subElement])));
 	}
 }
 
@@ -128,9 +128,9 @@ function REQUEST_POST ($element, $subElement=null) {
 // Checks if an element in $_POST exists
 function REQUEST_ISSET_POST ($element, $subElement=null) {
 	if (is_null($subElement)) {
-		return (isset($_POST[$element]));
+		return ((isset($_POST[$element])) && (!empty($_POST[$element])));
 	} else {
-		return (isset($_POST[$element][$subElement]));
+		return ((isset($_POST[$element][$subElement])) && (!empty($_POST[$element][$subElement])));
 	}
 }
 
-- 
2.39.2