Add --no-relative to __git_diff_common_options in the completion script, and move --relative from __git_diff_difftool_options to __git_diff_common_options since it applies to more than just diff and difftool. Signed-off-by: Philippe Blain <levraiphilippeblain@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>