lualoader: Add comment on trailing space, don't operate on nil
Functionally, the latter error wouldn't necessarily hurt anything. io.write will just error out as it's not passed a valid file handle. Still, we can do better than that.
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svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=329901
@ -141,8 +141,14 @@ local function check_nextboot()
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end
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local nfile = io.open(nextboot_file, 'w')
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io.write(nfile, "nextboot_enable=\"NO\" ")
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io.close(nfile)
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if nfile ~= nil then
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-- We're overwriting the first line of the file, so we need the
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-- trailing space to account for the extra character taken up by
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-- the string nextboot_enable="YES" -- our new end quotation
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-- mark lands on the S.
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io.write(nfile, "nextboot_enable=\"NO\" ")
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io.close(nfile)
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end
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end
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-- Module exports
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