Update avz.erl

src/avz.erl

@@ -26,5 +26,9 @@ login_user(User) -> wf:user(User), wf:redirect(?AFTER_LOGIN).
 login(Key, Args)-> case Args of [{error, E}|_Rest] -> error_logger:info_msg("oauth error: ~p", [E]);
     _ -> wf:info("AVZ MODULE: ~p",[?CTX#context.module]),
             case kvs:get(user,Key:email_prop(Args,Key)) of
-              {ok,Existed} -> RegData = Key:registration_data(Args, Key, Existed), (?CTX#context.module):event({login, RegData});
-              {error,_} -> RegData = Key:registration_data(Args, Key, #user{}), (?CTX#context.module):event({register, RegData}) end end.
+              {ok,Existed} ->
+                    RegData = Key:registration_data(Args, Key, Existed),
+                    (?CTX#context.module):event({login, RegData});
+              {error,_} ->
+                    RegData = Key:registration_data(Args, Key, #user{}),
+                    (?CTX#context.module):event({register, RegData}) end end.