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Don't try to send a message in WebSocket#close if the sender isn't present.

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This commit is contained in:
Ms2ger 2015-07-16 14:29:04 +02:00
parent 072fdf695b
commit b467f3e9d6
6 changed files with 3 additions and 16 deletions
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4
components/script/dom/websocket.rs
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@ -200,7 +200,9 @@ impl<'a> WebSocketMethods for &'a WebSocket {
let mut sender = this.sender.borrow_mut();
//TODO: Also check if the buffer is full
let _ = sender.as_mut().unwrap().send_message(Message::Close(None));
if let Some(sender) = sender.as_mut() {
let _ = sender.send_message(Message::Close(None));
}
}