From ffc1e60df48f1d23c51711f48804fa9d023010aa Mon Sep 17 00:00:00 2001
From: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Date: Mon, 22 Jul 2013 14:39:47 +0900
Subject: [PATCH] rest_router: stop catching Exception

catch more specific exceptions instead.

Signed-off-by: YAMAMOTO Takashi <yamamoto@valinux.co.jp>
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
---
 ryu/app/rest_router.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ryu/app/rest_router.py b/ryu/app/rest_router.py
index 230fc081..31ef91f8 100644
--- a/ryu/app/rest_router.py
+++ b/ryu/app/rest_router.py
@@ -528,7 +528,7 @@ class Router(dict):
                 if msg[REST_RESULT] == REST_NG:
                     # Data setting is failure.
                     self._del_vlan_router(vlan_router.vlan_id, waiters)
-            except Exception as err_msg:
+            except ValueError as err_msg:
                 # Data setting is failure.
                 self._del_vlan_router(vlan_router.vlan_id, waiters)
                 raise err_msg