[Modify] Polish it

7 years ago · 6d29f8fa4c
parent 1839fd2b27
commit 6d29f8fa4c
1 changed files with 1 additions and 1 deletions
--- a/websocket-sharp/Ext.cs
+++ b/websocket-sharp/Ext.cs
@ -1618,7 +1618,7 @@ namespace WebSocketSharp
        return array;
      }

-      if (startIndex < 0 || startIndex > len - 1)
+      if (startIndex < 0 || startIndex >= len)
        throw new ArgumentOutOfRangeException ("startIndex");

      if (length < 0 || length > len - startIndex)