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| author | you <ovvv@web.de> | 2018-02-08 19:17:06 +0100 |
|---|---|---|
| committer | SmallJoker <SmallJoker@users.noreply.github.com> | 2018-02-08 19:17:06 +0100 |
| commit | a6bb2c4ea8cfcfeeb6f78129663a3c3237891ce2 (patch) | |
| tree | e6ef11eb30a835262a4811ae8b225975b854d2fc /builtin | |
| parent | 501f936b37046ab469844c5349054369de3e7fc6 (diff) | |
| download | minetest-a6bb2c4ea8cfcfeeb6f78129663a3c3237891ce2.tar.gz minetest-a6bb2c4ea8cfcfeeb6f78129663a3c3237891ce2.tar.bz2 minetest-a6bb2c4ea8cfcfeeb6f78129663a3c3237891ce2.zip | |
Allow dumping userdata (#7012)
Diffstat (limited to 'builtin')
| -rw-r--r-- | builtin/common/misc_helpers.lua | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/builtin/common/misc_helpers.lua b/builtin/common/misc_helpers.lua index baa9be268..88bae2b0b 100644 --- a/builtin/common/misc_helpers.lua +++ b/builtin/common/misc_helpers.lua @@ -120,7 +120,12 @@ end -- The dumped and level arguments are internal-only. function dump(o, indent, nested, level) - if type(o) ~= "table" then + local t = type(o) + if not level and t == "userdata" then + -- when userdata (e.g. player) is passed directly, print its metatable: + return "userdata metatable: " .. dump(getmetatable(o)) + end + if t ~= "table" then return basic_dump(o) end -- Contains table -> true/nil of currently nested tables |