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Fix crash when error()ing an invalid value on programming (#418)

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beyondlimits 2018-07-18 21:49:34 +02:00 committed by Vitaliy
parent ff73d0e60f
commit 12fb09f452
1 changed files with 1 additions and 1 deletions
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mesecons_luacontroller/init.lua
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@ -718,7 +718,7 @@ local function on_receive_fields(pos, form_name, fields, sender)
local ok, err = set_program(pos, fields.code) local ok, err = set_program(pos, fields.code)
if not ok then if not ok then
-- it's not an error from the server perspective -- 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
end end