[Modify] Polish it

This commit is contained in:
sta 2016-06-25 15:17:44 +09:00
parent bcca8707e6
commit 76e961629e

View File

@ -190,7 +190,11 @@ namespace WebSocketSharp.Net
{ {
lock (((ICollection) _addressToEndpoints).SyncRoot) { lock (((ICollection) _addressToEndpoints).SyncRoot) {
var addr = listener.Address; var addr = listener.Address;
var endpoints = _addressToEndpoints[addr];
Dictionary<int, EndPointListener> endpoints;
if (!_addressToEndpoints.TryGetValue (addr, out endpoints))
return;
endpoints.Remove (listener.Port); endpoints.Remove (listener.Port);
if (endpoints.Count == 0) if (endpoints.Count == 0)
_addressToEndpoints.Remove (addr); _addressToEndpoints.Remove (addr);