From 7ed4bb34e34ed62d5f3dbe1e351fe9ac216d1f17 Mon Sep 17 00:00:00 2001
From: sta <sta.blockhead@gmail.com>
Date: Wed, 22 Sep 2021 19:26:18 +0900
Subject: [PATCH] [Modify] Polish it

---
 websocket-sharp/Server/WebSocketServiceManager.cs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/websocket-sharp/Server/WebSocketServiceManager.cs b/websocket-sharp/Server/WebSocketServiceManager.cs
index 57ff84a3..acc16f5e 100644
--- a/websocket-sharp/Server/WebSocketServiceManager.cs
+++ b/websocket-sharp/Server/WebSocketServiceManager.cs
@@ -514,8 +514,11 @@ namespace WebSocketSharp.Server
       if (path.Length == 0)
         throw new ArgumentException ("An empty string.", "path");
 
-      if (path[0] != '/')
-        throw new ArgumentException ("It is not an absolute path.", "path");
+      if (path[0] != '/') {
+        var msg = "It is not an absolute path.";
+
+        throw new ArgumentException (msg, "path");
+      }
 
       if (path.IndexOfAny (new[] { '?', '#' }) > -1) {
         var msg = "It includes either or both query and fragment components.";