diff options
| author | Alexander Gavrilov | 2012-05-13 13:58:41 +0400 |
|---|---|---|
| committer | Alexander Gavrilov | 2012-05-13 13:58:41 +0400 |
| commit | 87ec1de891625e9dc68924c570ede0fe23b4b6b7 (patch) | |
| tree | bedeb0dbfa1ba179c6ad803ed0c253515d73bdc6 /library/lua | |
| parent | c6b52067bd90a2f7832a94a74cfd0e4ec0a8641c (diff) | |
| download | dfhack-87ec1de891625e9dc68924c570ede0fe23b4b6b7.tar.gz dfhack-87ec1de891625e9dc68924c570ede0fe23b4b6b7.tar.bz2 dfhack-87ec1de891625e9dc68924c570ede0fe23b4b6b7.tar.xz | |
Improve lua api for tile biome access.
Diffstat (limited to 'library/lua')
| -rw-r--r-- | library/lua/dfhack.lua | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/library/lua/dfhack.lua b/library/lua/dfhack.lua index c0ba6437..926600c0 100644 --- a/library/lua/dfhack.lua +++ b/library/lua/dfhack.lua @@ -111,9 +111,11 @@ function copyall(table) end function pos2xyz(pos) - local x = pos.x - if x and x ~= -30000 then - return x, pos.y, pos.z + if pos then + local x = pos.x + if x and x ~= -30000 then + return x, pos.y, pos.z + end end end |
