let PACServer running when proxy disabled

revert fb4f7ea2eb

shadowsocks-csharp/Controller/ShadowsocksController.cs

@@ -483,6 +483,7 @@ namespace Shadowsocks.Controller
             _pacDaemon.PACFileChanged += PacDaemon_PACFileChanged;
             _pacDaemon.UserRuleFileChanged += PacDaemon_UserRuleFileChanged;
             _pacServer = _pacServer ?? new PACServer(_pacDaemon);
+            _pacServer.UpdatePACURL(_config); // So PACServer works when system proxy disabled.
 
             gfwListUpdater = gfwListUpdater ?? new GFWListUpdater();
             gfwListUpdater.UpdateCompleted += PacServer_PACUpdateCompleted;

shadowsocks-csharp/Controller/System/SystemProxy.cs

@@ -39,7 +39,7 @@ namespace Shadowsocks.Controller
                         }
                         else
                         {
-                            pacSrv.UpdatePACURL(config);
+
                             pacUrl = pacSrv.PacUrl;
                         }
                         Sysproxy.SetIEProxy(true, false, null, pacUrl);