[IMP] If ids are int or long then convert into list.

bzr revid: bth@tinyerp.com-20120831114125-z3rk36ip710u1czd

addons/account/account.py

@@ -834,7 +834,7 @@ class account_journal(osv.osv):
 
         @return: Returns a list of tupples containing id, name
         """
-        if not isinstance(ids, list):
+        if isinstance(ids, (int, long)):
             ids = [ids]
         result = self.browse(cr, user, ids, context=context)
         res = []