Comment 12 for bug 1999816

I've been investigating this issue but I could not find the exact difference between 3.8 and 3.9 that accounts for that change.
The output of the status command will indeed be different between 3.8 and 3.9 in this case as in one will say that the free space is unknown and in the other that the free space is undefined. I don't think that is important as long as the command works. It would be easy anyway to equalize that just changing the return value of the function to :unknown
I talked to upstream but they could not pinpoint the difference for me and they are not accepting patches for 3.8 either as there will be no new versions.
So, to move this forward I propose modifying that patch to change the origin from upstream to backport and leave the reference for the original patch.
What do you think?