From 5223934ff03c05588f4a6832d110621221ddd346 Mon Sep 17 00:00:00 2001
From: Maxime Kohlhaas <maxime@atm-consulting.fr>
Date: Tue, 14 Jul 2015 12:17:50 +0200
Subject: [PATCH] Fix #3188 SQL error if qty or discount is not a number on
 proposal add line

---
 htdocs/comm/propal/class/propal.class.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/htdocs/comm/propal/class/propal.class.php b/htdocs/comm/propal/class/propal.class.php
index 507a9dce633..60cbaa6ae0d 100644
--- a/htdocs/comm/propal/class/propal.class.php
+++ b/htdocs/comm/propal/class/propal.class.php
@@ -2910,14 +2910,14 @@ class PropaleLigne  extends CommonObject
         $sql.= " ".($this->fk_product?"'".$this->fk_product."'":"null").",";
         $sql.= " '".$this->product_type."',";
         $sql.= " ".($this->fk_remise_except?"'".$this->fk_remise_except."'":"null").",";
-        $sql.= " ".price2num($this->qty).",";
+        $sql.= " '".price2num($this->qty)."',";
         $sql.= " ".price2num($this->tva_tx).",";
         $sql.= " ".price2num($this->localtax1_tx).",";
         $sql.= " ".price2num($this->localtax2_tx).",";
 		$sql.= " '".$this->localtax1_type."',";
 		$sql.= " '".$this->localtax2_type."',";
         $sql.= " ".($this->subprice?price2num($this->subprice):"null").",";
-        $sql.= " ".price2num($this->remise_percent).",";
+        $sql.= " '".price2num($this->remise_percent)."',";
         $sql.= " ".(isset($this->info_bits)?"'".$this->info_bits."'":"null").",";
         $sql.= " ".price2num($this->total_ht).",";
         $sql.= " ".price2num($this->total_tva).",";