From a8ebcd2dbe121331d934063fabd35bf3c6e2459c Mon Sep 17 00:00:00 2001
From: jmontoyaa <gugli100@gmail.com>
Date: Mon, 8 May 2017 10:58:03 +0200
Subject: [PATCH] Fix PHP warning

---
 main/inc/lib/fileUpload.lib.php | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/main/inc/lib/fileUpload.lib.php b/main/inc/lib/fileUpload.lib.php
index ccb2c0d44d..9664d3ee90 100755
--- a/main/inc/lib/fileUpload.lib.php
+++ b/main/inc/lib/fileUpload.lib.php
@@ -239,11 +239,9 @@ function handle_uploaded_document(
         $sessionId = intval($sessionId);
     }
 
-    $groupIid = 0;
     $groupInfo = [];
     if (!empty($groupId)) {
         $groupInfo = GroupManager::get_group_properties($groupId);
-        $groupIid = $groupInfo['iid'];
     }
 
     // Just in case process_uploaded_file is not called
@@ -1574,10 +1572,9 @@ function create_unexisting_directory(
                         )
             ";
 
-            $groupIid = 0;
+            $groupInfo = [];
             if (!empty($to_group_id)) {
                 $groupInfo = GroupManager::get_group_properties($to_group_id);
-                $groupIid = $groupInfo['iid'];
             }
 
             $rs = Database::query($sql);