From f5789f7fda33fd1b58cdf8665ea44f35d06b77ef Mon Sep 17 00:00:00 2001
From: FelisCatus <catusx@gmail.com>
Date: Tue, 16 Dec 2014 18:27:18 +0800
Subject: [PATCH] Ignore empty proxy change details.

---
 omega-target-chromium-extension/background.coffee | 1 +
 1 file changed, 1 insertion(+)

diff --git a/omega-target-chromium-extension/background.coffee b/omega-target-chromium-extension/background.coffee
index df6cb2f..df602ca 100644
--- a/omega-target-chromium-extension/background.coffee
+++ b/omega-target-chromium-extension/background.coffee
@@ -137,6 +137,7 @@ timeout = null
 
 options.watchProxyChange (details) ->
   return if options.externalApi.disabled
+  return unless details
   notControllableBefore = options.proxyNotControllable()
   internal = false
   switch details['levelOfControl']