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tests: Allow lfs.attributes to be NULL when traversing FS

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ZyX
2017-03-12 00:25:55 +03:00
parent 8ef6cfa6ac
commit 9d1b439fb7
1 changed files with 9 additions and 7 deletions
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16
test/helpers.lua
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@@ -30,13 +30,15 @@ local function glob(initial_path, re, exc_re)
if ((not exc_re or not checked_path:match(exc_re)) if ((not exc_re or not checked_path:match(exc_re))
and e:sub(1, 1) ~= '.') then and e:sub(1, 1) ~= '.') then
local attrs = lfs.attributes(full_path) local attrs = lfs.attributes(full_path)
local check_key = attrs.dev .. ':' .. tostring(attrs.ino) if attrs then
if not checked_files[check_key] then local check_key = attrs.dev .. ':' .. tostring(attrs.ino)
checked_files[check_key] = true if not checked_files[check_key] then
if attrs.mode == 'directory' then checked_files[check_key] = true
paths_to_check[#paths_to_check + 1] = full_path if attrs.mode == 'directory' then
elseif not re or checked_path:match(re) then paths_to_check[#paths_to_check + 1] = full_path
ret[#ret + 1] = full_path elseif not re or checked_path:match(re) then
ret[#ret + 1] = full_path
end
end end
end end
end end