From 3d900a81e56c3314d2fbd6908a5eb525b2ce3b70 Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Wed, 27 May 2009 15:38:03 +0000
Subject: [PATCH] Fix: Can add quantity=0 in commercial proposals

---
 htdocs/propal.class.php | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/htdocs/propal.class.php b/htdocs/propal.class.php
index 2e59d1a706b..2e677f5d282 100644
--- a/htdocs/propal.class.php
+++ b/htdocs/propal.class.php
@@ -285,16 +285,7 @@ class Propal extends CommonObject
 			// Clean parameters
 			$remise_percent=price2num($remise_percent);
 			$qty=price2num($qty);
-			/*
-			if ($conf->global->PROPALE_USE_OPTION_LINE && !$qty)
-			{
-				$qty=0;
-			}
-			else if (! $qty)
-			{
-				$qty=1;
-			}
-			*/
+			if (empty($qty)) $qty=0;	// If qty=''
 			$pu_ht=price2num($pu_ht);
 			$pu_ttc=price2num($pu_ttc);
 			$txtva=price2num($txtva);