From eaa823a5971bfd2e9cb38dd8f30fefee2da95c2e Mon Sep 17 00:00:00 2001
From: Kim Alvefur <zash@zash.se>
Date: Sat, 21 Feb 2015 10:36:37 +0100
Subject: util.*: Remove use of module() function, make all module functions
 local and return them in a table at the end

---
 util/caps.lua | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'util/caps.lua')

diff --git a/util/caps.lua b/util/caps.lua
index 4723b912..cd5ff9c0 100644
--- a/util/caps.lua
+++ b/util/caps.lua
@@ -12,9 +12,9 @@ local sha1 = require "util.hashes".sha1;
 local t_insert, t_sort, t_concat = table.insert, table.sort, table.concat;
 local ipairs = ipairs;
 
-module "caps"
+local _ENV = nil;
 
-function calculate_hash(disco_info)
+local function calculate_hash(disco_info)
 	local identities, features, extensions = {}, {}, {};
 	for _, tag in ipairs(disco_info) do
 		if tag.name == "identity" then
@@ -58,4 +58,6 @@ function calculate_hash(disco_info)
 	return ver, S;
 end
 
-return _M;
+return {
+	calculate_hash = calculate_hash;
+};
-- 
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