diff --git a/addons/account/wizard/account_chart.py b/addons/account/wizard/account_chart.py
index 740a97cea8e..3bfdff40b57 100644
--- a/addons/account/wizard/account_chart.py
+++ b/addons/account/wizard/account_chart.py
@@ -30,12 +30,12 @@ class account_chart(osv.osv_memory):
     _columns = {
         'fiscalyear': fields.many2one('account.fiscalyear', \
                                     'Fiscal year',  \
-                                    help = 'Keep empty for all open fiscal years'),
+                                    help='Keep empty for all open fiscal years'),
         'period_from': fields.many2one('account.period', 'Start period'),
         'period_to': fields.many2one('account.period', 'End period'),
         'target_move': fields.selection([('posted', 'All Posted Entries'),
                                          ('all', 'All Entries'),
-                                        ], 'Target Moves', required = True),
+                                        ], 'Target Moves', required=True),
     }
 
     def onchange_fiscalyear(self, cr, uid, ids, fiscalyear_id=False, context=None):
@@ -83,16 +83,16 @@ class account_chart(osv.osv_memory):
         result = mod_obj.get_object_reference(cr, uid, 'account', 'action_account_tree')
         id = result and result[1] or False
         result = act_obj.read(cr, uid, [id], context=context)[0]
-        fiscalyear = data.get('fiscalyear', False) and data['fiscalyear'][0] or False
+        fiscalyear_id = data.get('fiscalyear', False) and data['fiscalyear'][0] or False
         result['periods'] = []
         if data['period_from'] and data['period_to']:
             period_from = data.get('period_from', False) and data['period_from'][0] or False
             period_to = data.get('period_to', False) and data['period_to'][0] or False
             result['periods'] = period_obj.build_ctx_periods(cr, uid, period_from, period_to)
-        result['context'] = str({'fiscalyear': fiscalyear, 'periods': result['periods'], \
+        result['context'] = str({'fiscalyear': fiscalyear_id, 'periods': result['periods'], \
                                     'state': data['target_move']})
-        if data['fiscalyear']:
-            result['name'] += ':' + fy_obj.read(cr, uid, [fiscalyear], context=context)[0]['code']
+        if fiscalyear_id:
+            result['name'] += ':' + fy_obj.read(cr, uid, [fiscalyear_id], context=context)[0]['code']
         return result
 
     _defaults = {