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path: root/t/t6013-rev-list-reverse-parents.sh
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2008-08-31t6013: replace use of 'tac' with equivalent PerlLibravatar Thomas Rast1-2/+2
'tac' is not available everywhere, so substitute the equivalent Perl code 'print reverse <>'. Noticed by Brian Gernhardt. Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-29rev-list: fix --reverse interaction with --parentsLibravatar Thomas Rast1-0/+42
--reverse did not interact well with --parents, as the included test case shows: in a history like A--B. \ \ `C--M--D the command git rev-list --reverse --parents --full-history HEAD erroneously lists D as having no parents at all. (Without --reverse, it correctly lists M.) This is caused by the machinery driving --reverse: it first grabs all commits through the normal routines, then runs them through the same routines again, effectively simplifying them twice. Fix this by moving the --reverse one level up, into get_revision(). This way we can cleanly grab all commits via the normal calls, then just pop them off the list one by one without interfering with get_revision_internal(). Signed-off-by: Thomas Rast <trast@student.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>