diff options
| author | you <ovvv@web.de> | 2018-02-08 19:17:06 +0100 |
|---|---|---|
| committer | SmallJoker <mk939@ymail.com> | 2018-06-03 17:32:00 +0200 |
| commit | 77250300676bc08cff4e687df0b6ac86ea35a6e4 (patch) | |
| tree | fccc25c5f0733bde196c5753a1c8bbc0d9eb872a /builtin/common | |
| parent | bb28afcfc337b73bff2b46ff1a1b8844e035c96e (diff) | |
| download | minetest-77250300676bc08cff4e687df0b6ac86ea35a6e4.tar.gz minetest-77250300676bc08cff4e687df0b6ac86ea35a6e4.tar.bz2 minetest-77250300676bc08cff4e687df0b6ac86ea35a6e4.zip | |
Allow dumping userdata (#7012)
Diffstat (limited to 'builtin/common')
| -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 0686c18da..ab2da14ea 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 |