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Windows: Temporarily fix crash on break computer

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Check if `os.execute` is available before attempting to use it (is not
available on Windows). This is not a real fix as it results in empty
directories being left behind in the computer files. The only actual fix
to this issue is an official `rmdir` Minetest API.
This commit is contained in:
octacian 2017-06-27 13:59:08 -07:00
parent dc6c24e669
commit 6cf860b0b1
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GPG Key ID: E84291D11A3509B5
1 changed files with 6 additions and 2 deletions
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8
builtin.lua
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@ -67,8 +67,10 @@ function builtin.mkdir(path)
if not io.open(path) then if not io.open(path) then
if minetest.mkdir then if minetest.mkdir then
minetest.mkdir(path) -- create directory if minetest.mkdir is available minetest.mkdir(path) -- create directory if minetest.mkdir is available
else elseif os.execute then
os.execute('mkdir "'..path..'"') -- create directory with os mkdir command os.execute('mkdir "'..path..'"') -- create directory with os mkdir command
else
return false
end end
return true return true
end end
@ -97,7 +99,9 @@ function builtin.rmdir(path)
local ok, msg = os.remove(dpath) local ok, msg = os.remove(dpath)
if not ok then if not ok then
os.execute("rmdir "..dpath) if os.execute then
os.execute("rmdir "..dpath)
end
end end
end end