From 99e63ad5073e0805a36fdc8e0342374c6da68a55 Mon Sep 17 00:00:00 2001
From: VESSILLER <lvessiller@open-dsi.fr>
Date: Mon, 23 Dec 2019 15:18:45 +0100
Subject: [PATCH] FIX uses GETPOSTISSET instead of GETPOST for projectfield

---
 htdocs/projet/element.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/htdocs/projet/element.php b/htdocs/projet/element.php
index fe8a27ec6f8..d60a71d5999 100644
--- a/htdocs/projet/element.php
+++ b/htdocs/projet/element.php
@@ -512,7 +512,7 @@ elseif ($action == "unlink")
 {
 
 	$tablename = GETPOST("tablename", "aZ09");
-    $projectField = GETPOST('projectfield', 'aZ09') ? GETPOST('projectfield', 'aZ09') : 'fk_projet';
+    $projectField = GETPOSTISSET('projectfield') ? GETPOST('projectfield', 'aZ09') : 'fk_projet';
 	$elementselectid = GETPOST("elementselect", "int");
 
 	$result = $object->remove_element($tablename, $elementselectid, $projectField);