From b95af756ad1992420ce2c3a8743787af30e4cf44 Mon Sep 17 00:00:00 2001
From: Nikki <nikkicubed@gmail.com>
Date: Wed, 30 Dec 2015 10:38:53 -0700
Subject: [PATCH] now panics on integer overflow

---
 components/script/dom/websocket.rs | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/components/script/dom/websocket.rs b/components/script/dom/websocket.rs
index 014d4100dd9a..35e3095293f1 100644
--- a/components/script/dom/websocket.rs
+++ b/components/script/dom/websocket.rs
@@ -300,10 +300,9 @@ impl WebSocket {
         let address = Trusted::new(self, chan.clone());
 
         match data_byte_len.checked_add(self.buffered_amount.get()) {
-            None => return Ok(false),
+            None => panic!(),
             Some(new_amount) => self.buffered_amount.set(new_amount)
         };
-        // self.buffered_amount.set(self.buffered_amount.get() + data_byte_len);
 
         if return_after_buffer {
             return Ok(false);