From 2fa93b219eadfcdcf8f1d472aad046fc62d5b99d Mon Sep 17 00:00:00 2001 From: Vanessa Dannenberg Date: Fri, 3 Aug 2018 09:31:05 -0400 Subject: update castles, cottages, digistuff, gloopblocks, locks, maptools, mesecons, pipeworks, technic, unified inventory, unified dyes, and xban2 --- mesecons_luacontroller/init.lua | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'mesecons_luacontroller') diff --git a/mesecons_luacontroller/init.lua b/mesecons_luacontroller/init.lua index 325e16f..0f8adbc 100644 --- a/mesecons_luacontroller/init.lua +++ b/mesecons_luacontroller/init.lua @@ -198,7 +198,11 @@ end ------------------------- local function safe_print(param) + local string_meta = getmetatable("") + local sandbox = string_meta.__index + string_meta.__index = string -- Leave string sandbox temporarily print(dump(param)) + string_meta.__index = sandbox -- Restore string sandbox end local function safe_date() @@ -718,7 +722,7 @@ local function on_receive_fields(pos, form_name, fields, sender) local ok, err = set_program(pos, fields.code) if not ok then -- it's not an error from the server perspective - minetest.log("action", "Lua controller programming error: " .. err) + minetest.log("action", "Lua controller programming error: " .. tostring(err)) end end -- cgit v1.2.3