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core.lua: Link to #4584 in a comment near the new warning

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jostephd 2019-11-22 19:19:53 +00:00 • committed by GitHub
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data/lua/core.lua
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@ -202,6 +202,7 @@ function wesnoth.deprecate_api(elem_name, replacement, level, version, elem, det
-- Don't clobber the old metatable. -- Don't clobber the old metatable.
local old_mt = getmetatable(elem) or {} local old_mt = getmetatable(elem) or {}
if type(old_mt) ~= "table" then if type(old_mt) ~= "table" then
-- See https://github.com/wesnoth/wesnoth/issues/4584#issuecomment-555788446
wesnoth.log('warn', "Attempted to deprecate a table with a masked metatable: " .. wesnoth.log('warn', "Attempted to deprecate a table with a masked metatable: " ..
elem_name .. " -> " .. replacement .. ", where getmetatable(" .. elem_name .. ") = " .. tostring(old_mt)) elem_name .. " -> " .. replacement .. ", where getmetatable(" .. elem_name .. ") = " .. tostring(old_mt))
return elem return elem