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authorKim Alvefur <zash@zash.se>2015-10-06 16:26:23 +0200
committerKim Alvefur <zash@zash.se>2015-10-06 16:26:23 +0200
commitfc34f3fdbf8d1a0abe8f6ddc8e0f3bcb83710b8d (patch)
tree90c9d8b736a30632cbaef9c5948fc44994f7d467 /net
parent49fccb11b2adfc764637f0e5e38ee216cb37ba7c (diff)
downloadprosody-fc34f3fdbf8d1a0abe8f6ddc8e0f3bcb83710b8d.tar.gz
prosody-fc34f3fdbf8d1a0abe8f6ddc8e0f3bcb83710b8d.zip
net.websocket.frames: Throw an error if no bit lib is found
Diffstat (limited to 'net')
-rw-r--r--net/websocket/frames.lua4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/websocket/frames.lua b/net/websocket/frames.lua
index 23f18437..2ff30736 100644
--- a/net/websocket/frames.lua
+++ b/net/websocket/frames.lua
@@ -10,8 +10,8 @@ local softreq = require "util.dependencies".softreq;
local log = require "util.logger".init "websocket.frames";
local random_bytes = require "util.random".bytes;
-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 bit = assert(softreq"bit" or softreq"bit32",
+ "No bit module found. Either LuaJIT 2, lua-bitop or Lua 5.2 is required");
local band = bit.band;
local bor = bit.bor;
local bxor = bit.bxor;