From 47713e0264c24102f151d9d6d39a8700bc1be411 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@destailleur.fr>
Date: Thu, 15 Feb 2018 15:32:43 +0100
Subject: [PATCH] Fix bug reported by scrutinizer

---
 htdocs/compta/tva/class/tva.class.php  | 5 ++---
 htdocs/contrat/class/contrat.class.php | 2 +-
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/htdocs/compta/tva/class/tva.class.php b/htdocs/compta/tva/class/tva.class.php
index 29757775594..b5b36232e28 100644
--- a/htdocs/compta/tva/class/tva.class.php
+++ b/htdocs/compta/tva/class/tva.class.php
@@ -59,7 +59,6 @@ class Tva extends CommonObject
         $this->db = $db;
         $this->element = 'tva';
         $this->table_element = 'tva';
-        return 1;
     }
 
 
@@ -149,7 +148,7 @@ class Tva extends CommonObject
      * @param	int		$notrigger	    0=no, 1=yes (no update trigger)
      * @return  int         			<0 if KO, >0 if OK
      */
-    function update($user=null, $notrigger=0)
+    function update($user, $notrigger=0)
     {
     	global $conf, $langs;
 
@@ -671,7 +670,7 @@ class Tva extends CommonObject
         {
 
 
-            
+
         	if (! empty($conf->global->MAIN_OPTIMIZEFORTEXTBROWSER))
         	{
         		$label=$langs->trans("ShowMyObject");
diff --git a/htdocs/contrat/class/contrat.class.php b/htdocs/contrat/class/contrat.class.php
index 23ae71cb6f3..90aeae5a447 100644
--- a/htdocs/contrat/class/contrat.class.php
+++ b/htdocs/contrat/class/contrat.class.php
@@ -2986,7 +2986,7 @@ class ContratLigne extends CommonObjectLine
 	 */
 	public function insert($notrigger = 0)
 	{
-		global $user;
+		global $conf, $user;
 
 		// Insertion dans la base
 		$sql = "INSERT INTO ".MAIN_DB_PREFIX."contratdet";