From 9209f4c4163ce7db6c35cfa7ee190941ce45d721 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 27 May 2019 21:58:48 +0900
Subject: [PATCH] [Modify] Use the try method

---
 websocket-sharp/Net/CookieCollection.cs | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/websocket-sharp/Net/CookieCollection.cs b/websocket-sharp/Net/CookieCollection.cs
index 7ba652b4..8ebfb48c 100644
--- a/websocket-sharp/Net/CookieCollection.cs
+++ b/websocket-sharp/Net/CookieCollection.cs
@@ -290,7 +290,14 @@ namespace WebSocketSharp.Net
                   : String.Empty;
 
         if (name.Equals ("$version", caseInsensitive)) {
-          ver = val.Length > 0 ? Int32.Parse (val.Unquote ()) : 0;
+          if (val.Length == 0)
+            continue;
+
+          int num;
+          if (!Int32.TryParse (val.Unquote (), out num))
+            continue;
+
+          ver = num;
           continue;
         }