FIX Checkbox reconciliated no correctly checked with some Chrome

versions

htdocs/compta/bank/ligne.php

@@ -1,7 +1,7 @@
 <?php
 /* Copyright (C) 2001-2006 Rodolphe Quiedeville <rodolphe@quiedeville.org>
  * Copyright (C) 2003      Xavier DUTOIT        <doli@sydesy.com>
- * Copyright (C) 2004-2014 Laurent Destailleur  <eldy@users.sourceforge.net>
+ * Copyright (C) 2004-2015 Laurent Destailleur  <eldy@users.sourceforge.net>
  * Copyright (C) 2004      Christophe Combelles <ccomb@free.fr>
  * Copyright (C) 2005-2012 Regis Houssin        <regis.houssin@capnetworks.com>
  * Copyright (C) 2015      Alexandre Spangaro	<aspangaro.dolibarr@gmail.com>
@@ -587,7 +587,7 @@ if ($result)
             if ($user->rights->banque->consolidate)
             {
                 print '<td colspan="3">';
-                print '<input type="checkbox" name="reconciled" class="flat" '.(isset($_POST["reconciled"])?($_POST["reconciled"]?' checked':''):($objp->rappro?' checked':'')).'">';
+                print '<input type="checkbox" name="reconciled" class="flat" '.(isset($_POST["reconciled"])?($_POST["reconciled"]?' checked="checked"':''):($objp->rappro?' checked="checked"':'')).'">';
                 print '</td>';
             }
             else