MTSR/xdecor-libre
4
0
Fork 0
Code Issues 1 Pull Requests 1 Actions Packages Projects Releases Wiki Activity

Fix #86 - crash in workbench: attempt to concatenate a nil value

Browse Source 
Caused by a keystroke used in the formspec - this causes all
these fields not to be set, and the subsequent crash.
This commit is contained in:
Auke Kok 2017-11-09 21:50:29 -08:00
parent 885d6398fd
commit 6b71509f98
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
src/workbench.lua
View File

@ -150,9 +150,11 @@ end
function workbench.fields(pos, _, fields) function workbench.fields(pos, _, fields)
if fields.quit then return end if fields.quit then return end
local meta = minetest.get_meta(pos) local meta = minetest.get_meta(pos)
workbench:set_formspec(meta, fields.back and 1 or local id = fields.back and 1 or
fields.craft and 2 or fields.craft and 2 or
fields.storage and 3) fields.storage and 3
if not id then return end
workbench:set_formspec(meta, id)
end end
function workbench.dig(pos) function workbench.dig(pos)