From e19035ffeb112bda4207c6602a1a2ca0315a1d41 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Mon, 14 Feb 2022 21:21:23 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Ext.cs | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/websocket-sharp/Ext.cs b/websocket-sharp/Ext.cs
index 96dfdaff..a55151d0 100644
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@@ -162,9 +162,6 @@ namespace WebSocketSharp
 
     private static bool isPredefinedScheme (this string value)
     {
-      if (value.Length < 2)
-        return false;
-
       var c = value[0];
 
       if (c == 'h')
@@ -750,10 +747,7 @@ namespace WebSocketSharp
     {
       var idx = value.IndexOf (':');
 
-      if (idx == -1)
-        return false;
-
-      if (idx >= 10)
+      if (idx < 2 || idx > 9)
         return false;
 
       var schm = value.Substring (0, idx);