gitutil.ArchiveTree passes its revision to git ls-tree as a positional argument without --end-of-options, so an option-shaped revision is parsed as a flag; the sole caller passes HEAD today.

gitutil.ArchiveTree passes its revision to git ls-tree as a positional argument without --end-of-options, so an option-shaped revision is parsed as a flag; the sole caller passes HEAD today.

Grounds

• pursued: an option-shaped revision reaches git ls-tree as an object name and is refused as one; git printing ls-tree usage for such a revision would show it wrong