From 68ede9cfe4b9dc1199405c981e160dd9edffcced Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Lo=C3=AFc=20Hoguin?= <essen@ninenines.eu>
Date: Wed, 27 Jun 2018 17:52:25 +0200
Subject: Disable warnings for erlang:get_stacktrace/0 in OTP-21+

---
 src/cowboy_websocket.erl | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/cowboy_websocket.erl')

diff --git a/src/cowboy_websocket.erl b/src/cowboy_websocket.erl
index 48816d8..067019c 100644
--- a/src/cowboy_websocket.erl
+++ b/src/cowboy_websocket.erl
@@ -17,6 +17,10 @@
 -module(cowboy_websocket).
 -behaviour(cowboy_sub_protocol).
 
+-ifdef(OTP_RELEASE).
+-compile({nowarn_deprecated_function, [{erlang, get_stacktrace, 0}]}).
+-endif.
+
 -export([is_upgrade_request/1]).
 -export([upgrade/4]).
 -export([upgrade/5]).
-- 
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