# HG changeset patch
# User Kim Alvefur <zash@zash.se>
# Date 1444140382 -7200
# Node ID f04fadabd5d9a12ede821b879af37b47298c4ce1
# Parent  f7203c7cb7ff1e1d36d83908c4aa860a46cfe973
net.websocket.frames: Simplify import of bitlib

diff -r f7203c7cb7ff -r f04fadabd5d9 net/websocket/frames.lua
--- a/net/websocket/frames.lua	Tue Oct 06 15:30:25 2015 +0200
+++ b/net/websocket/frames.lua	Tue Oct 06 16:06:22 2015 +0200
@@ -10,9 +10,7 @@
 local log = require "util.logger".init "websocket.frames";
 local random_bytes = require "util.random".bytes;
 
-local bit;
-pcall(function() bit = require"bit"; end);
-bit = bit or softreq"bit32"
+local bit = softreq"bit" or softreq"bit32";
 if not bit then log("error", "No bit module found. Either LuaJIT 2, lua-bitop or Lua 5.2 is required"); end
 local band = bit.band;
 local bor = bit.bor;