[Modify] Throw exception

sta · sta · commit a42611e27d74 · 2018-09-24T21:10:36.000+09:00
diff --git a/websocket-sharp/Net/HttpUtility.cs b/websocket-sharp/Net/HttpUtility.cs
@@ -1229,7 +1229,7 @@ public static string UrlEncode (string s, Encoding encoding)
     public static byte[] UrlEncodeToBytes (byte[] bytes)
     {
       if (bytes == null)
-        return null;
+        throw new ArgumentNullException ("bytes");
 
       var len = bytes.Length;
       return len > 0

Original file line number	Diff line number	Diff line change
`@@ -1229,7 +1229,7 @@ public static string UrlEncode (string s, Encoding encoding)`
`1229`	`1229`	`public static byte[] UrlEncodeToBytes (byte[] bytes)`
`1230`	`1230`	`{`
`1231`	`1231`	`if (bytes == null)`
`1232`		`- return null;`
	`1232`	`+ throw new ArgumentNullException ("bytes");`
`1233`	`1233`
`1234`	`1234`	`var len = bytes.Length;`
`1235`	`1235`	`return len > 0`