From 17b7c6268e81a0a13e1bc74e99e6efa9b489b3a6 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Tue, 13 Mar 2018 15:29:52 +0100
Subject: [PATCH] FIX avoid "Array" on screen

---
 htdocs/projet/element.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/htdocs/projet/element.php b/htdocs/projet/element.php
index 2b753a50468..8b791b7a9c7 100644
--- a/htdocs/projet/element.php
+++ b/htdocs/projet/element.php
@@ -1137,9 +1137,12 @@ foreach ($listofreferent as $key => $value)
 			print '<td>&nbsp;</td>';
 			print '</tr>';
 		}
-		else // error
+		else
 		{
-			print $elementarray;
+			if (! is_array($elementarray))	// error
+			{
+				print $elementarray;
+			}
 		}
 		print "</table>";
 		print "<br>\n";