minetest-mods/MoreMesecons
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Various code fixes detected by luacheck

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* Luablock: Fix the missing position argument when executing the lua code fails
* Wireless: Fix the missing id argument
* Localize several variables
* Some other small changes, e.g. dead code removal
This commit is contained in:
HybridDog
2021-03-08 19:34:21 +01:00
committed by Pierre-Adrien Langrognet
parent 28292dc2a5
commit c41d0371c0
10 changed files with 39 additions and 41 deletions
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20
moremesecons_luablock/init.lua
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@ -128,33 +128,33 @@ minetest.register_node("moremesecons_luablock:luablock", {
env.pos = table.copy(npos)
env.mem = minetest.deserialize(meta:get_string("mem")) or {}
local func, err
local func, err_syntax
if _VERSION == "Lua 5.1" then
func, err = loadstring(code)
func, err_syntax = loadstring(code)
if func then
setfenv(func, env)
end
else
func, err = load(code, nil, "t", env)
func, err_syntax = load(code, nil, "t", env)
end
if not func then
meta:set_string("errmsg", err)
make_formspec(meta, pos)
meta:set_string("errmsg", err_syntax)
make_formspec(meta, npos)
return
end
local good, err = pcall(func)
local good, err_runtime = pcall(func)
if not good then -- Runtime error
meta:set_string("errmsg", err)
make_formspec(meta, pos)
if not good then
meta:set_string("errmsg", err_runtime)
make_formspec(meta, npos)
return
end
meta:set_string("mem", minetest.serialize(env.mem))
meta:set_string("errmsg", "")
make_formspec(meta, pos)
make_formspec(meta, npos)
end
}}
})