From 74e29a3fdb0e473b74b363ee3c3801134df787ab Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 13 Jul 2017 14:32:49 +0200
Subject: [PATCH] FIX empty object

---
 htdocs/projet/tasks/task.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/htdocs/projet/tasks/task.php b/htdocs/projet/tasks/task.php
index f85b5071de1..a04a4573aea 100644
--- a/htdocs/projet/tasks/task.php
+++ b/htdocs/projet/tasks/task.php
@@ -459,7 +459,9 @@ if ($id > 0 || ! empty($ref))
 
 			    // Third party
 			    $morehtmlref.=$langs->trans("ThirdParty").': ';
-			    $morehtmlref.=$projectstatic->thirdparty->getNomUrl(1);
+			    if (!empty($projectstatic->thirdparty)) {
+                    $morehtmlref.=$projectstatic->thirdparty->getNomUrl(1);
+			    }
 			    $morehtmlref.='</div>';
 			}