Johannes Sixt <j6t@xxxxxxxx> writes: > Am 30.08.21 um 15:05 schrieb Sergey Organov: >> As far as I can tell, --cc had no effect on diff-index, it was just >> silently consumed. If I'm right, this line in gitk never needed --cc. >> Then either gitk is to be fixed, or we can "fix" diff-index to silently >> consume --cc/-c again, for backward compatibility. > > That latter would be much preferable. Gitk uses the combination -p --cc > for *all* diff commands when it requests patch output regardless of the > number of parents. It would be tedious to special-case diff-index to not > pass --cc. It's already noticed by Jeff that --cc was not in fact a no-op, so diff-index is to be fixed. Sorry for the breakage. Thanks, -- Sergey Organov
