X-Git-Url: https://git.enpas.org/?a=blobdiff_plain;f=util%2Fsslconfig.lua;h=71f27c9460f6548ab816e843d8012ddef25425c1;hb=a8958cbe5ebad3abc12efa7a76c8aedac8f21389;hp=98e61341f53c9ad708d08043b6139d6d90593eb1;hpb=82edcefcb3e5613fc6e9088926863db36bd3955b;p=prosody.git

diff --git a/util/sslconfig.lua b/util/sslconfig.lua
index 98e61341..71f27c94 100644
--- a/util/sslconfig.lua
+++ b/util/sslconfig.lua
@@ -1,3 +1,11 @@
+local type = type;
+local pairs = pairs;
+local rawset = rawset;
+local t_concat = table.concat;
+local t_insert = table.insert;
+local setmetatable = setmetatable;
+
+local _ENV = nil;
 
 local handlers = { };
 local finalisers = { };
@@ -6,11 +14,11 @@ local id = function (v) return v end
 function handlers.options(a, k, b)
 	local o = a[k] or { };
 	if type(b) ~= "table" then b = { b } end
-	for k,v in pairs(b) do
-		if v == true or v == false then
-			o[k] = v;
+	for key, value in pairs(b) do
+		if value == true or value == false then
+			o[key] = value;
 		else
-			o[v] = true;
+			o[value] = true;
 		end
 	end
 	a[k] = o;
@@ -34,7 +42,7 @@ finalisers.verifyext = finalisers.options;
 
 function finalisers.ciphers(a)
 	if type(a) == "table" then
-		return table.concat(a, ":");
+		return t_concat(a, ":");
 	end
 	return a;
 end
@@ -47,7 +55,7 @@ local function protocol(a)
 	if min_protocol then
 		a.protocol = "sslv23";
 		for i = 1, min_protocol do
-			table.insert(a.options, "no_"..protocols[i]);
+			t_insert(a.options, "no_"..protocols[i]);
 		end
 	end
 end