From a1c7632a501502efbe248f9c8d092404257af7f9 Mon Sep 17 00:00:00 2001
From: Maxime Kohlhaas <maxime@atm-consulting.fr>
Date: Sat, 4 Jun 2016 01:28:51 +0200
Subject: [PATCH] Fix import mapping #5229

---
 htdocs/imports/import.php | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/htdocs/imports/import.php b/htdocs/imports/import.php
index c6fe3094b68..d2d0540ee80 100644
--- a/htdocs/imports/import.php
+++ b/htdocs/imports/import.php
@@ -617,6 +617,10 @@ if ($step == 4 && $datatoimport)
 	    $obj->separator = $separator;
 	    $obj->enclosure = $enclosure;
 	}
+	
+	if(!empty(GETPOST('update'))) {
+		$array_match_file_to_database=array();
+	}
 
 	// Load source fields in input file
 	$fieldssource=array();
@@ -738,7 +742,7 @@ if ($step == 4 && $datatoimport)
 		print '<input type="text" size="1" name="separator" value="'.htmlentities($separator).'"/>';
 		print '&nbsp;&nbsp;&nbsp;&nbsp;'.$langs->trans("Enclosure").' : ';
 		print '<input type="text" size="1" name="enclosure" value="'.htmlentities($enclosure).'"/>';
-		print '<input type="submit" value="'.$langs->trans('Update').'" class="button" />';
+		print '<input name="update" type="submit" value="'.$langs->trans('Update').'" class="button" />';
 		print '</form>';
 		print '</td></tr>';
     }