[Modify] Use the try method

2019-05-27 21:58:48 +09:00 · 2019-05-27 21:58:48 +09:00 · 9209f4c416
commit 9209f4c416
parent 74b79c1a39
1 changed files with 8 additions and 1 deletions
--- 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;
        }