From 234a39adeac013daba0072aab930c711238b15bb Mon Sep 17 00:00:00 2001
From: Laurent Destailleur <eldy@users.sourceforge.net>
Date: Tue, 4 May 2010 17:49:45 +0000
Subject: [PATCH] Fix: SQL error

---
 htdocs/fichinter/fichinter.class.php | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/htdocs/fichinter/fichinter.class.php b/htdocs/fichinter/fichinter.class.php
index 76f89900c46..23225dfbaef 100644
--- a/htdocs/fichinter/fichinter.class.php
+++ b/htdocs/fichinter/fichinter.class.php
@@ -375,6 +375,8 @@ class Fichinter extends CommonObject
 	 */
 	function verifyNumRef($soc)
 	{
+		global $conf;
+
 		$sql = "SELECT rowid";
 		$sql.= " FROM ".MAIN_DB_PREFIX."fichinter";
 		$sql.= " WHERE ref = '".$this->ref."'";