Don't return 0 for balance account if there is no fiscal year.

Must have the same value than the debit credit function

bzr revid: ced-785b0c6a79293a198c9f52febb1c4614bea9057f

addons/account/account.py

@@ -183,8 +183,6 @@ class account_account(osv.osv):
 		if not 'fiscalyear' in context:
 			context['fiscalyear'] = self.pool.get('account.fiscalyear').find(cr, uid,
 					exception=False)
-		if not context['fiscalyear']:
-			return dict(map(lambda x: (x, 0.0), ids))
 
 		ids2 = self.search(cr, uid, [('parent_id', 'child_of', ids)])
 		ids2 = {}.fromkeys(ids + ids2).keys()