Had some problems rebasing a large repository, fatal error because a short SHA-1 ref was ambiguous. After a quick inspection of git-rebase--interactive.sh, I found that it uses short refs in a few places (git rev-parse --short). Removing that option fixed my problem. See: https://github.com/git/git/blob/master/git-rebase--interactive.sh#L902 -- Diogo Campos -- To unsubscribe from this list: send the line "unsubscribe git" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html