From 41c663f03f8a09bef1b3b76e5ad93b0acec1143f Mon Sep 17 00:00:00 2001
From: Rui Strecht <rui.strecht@aliartalentos.com>
Date: Thu, 22 Feb 2018 12:22:31 +0000
Subject: [PATCH] Fixed issue with elementarray null if num_rows = 0

---
 htdocs/projet/class/project.class.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/htdocs/projet/class/project.class.php b/htdocs/projet/class/project.class.php
index 8dbce2790fa..c8096559c9c 100644
--- a/htdocs/projet/class/project.class.php
+++ b/htdocs/projet/class/project.class.php
@@ -584,10 +584,10 @@ class Project extends CommonObject
                     $i++;
                 }
                 $this->db->free($result);
-
-                /* Return array */
-                return $elements;
             }
+
+            /* Return array even if empty*/
+            return $elements;
         }
         else
         {