From c3502fa8822fab99ee51b3f74cf3f100492d88e2 Mon Sep 17 00:00:00 2001 From: Junio C Hamano Date: Thu, 25 Aug 2011 17:51:50 -0700 Subject: [PATCH] revision: do not include sibling history in --ancestry-path output If the commit specified as the bottom of the commit range has a direct parent that has another child commit that contributed to the resulting history, "rev-list --ancestry-path" was confused and listed that side history as well, due to the command line parser subtlety corrected by the previous commit. Signed-off-by: Junio C Hamano --- revision.c | 16 ++++++++++------ t/t6019-rev-list-ancestry-path.sh | 2 +- 2 files changed, 11 insertions(+), 7 deletions(-) diff --git a/revision.c b/revision.c index 3e87c8677..48a2db439 100644 --- a/revision.c +++ b/revision.c @@ -724,12 +724,16 @@ static void limit_to_ancestry(struct commit_list *bottom, struct commit_list *li * to filter the result of "A..B" further to the ones that can actually * reach A. */ -static struct commit_list *collect_bottom_commits(struct commit_list *list) +static struct commit_list *collect_bottom_commits(struct rev_info *revs) { - struct commit_list *elem, *bottom = NULL; - for (elem = list; elem; elem = elem->next) - if (elem->item->object.flags & UNINTERESTING) - commit_list_insert(elem->item, &bottom); + struct commit_list *bottom = NULL; + int i; + for (i = 0; i < revs->cmdline.nr; i++) { + struct rev_cmdline_entry *elem = &revs->cmdline.rev[i]; + if ((elem->flags & UNINTERESTING) && + elem->item->type == OBJ_COMMIT) + commit_list_insert((struct commit *)elem->item, &bottom); + } return bottom; } @@ -743,7 +747,7 @@ static int limit_list(struct rev_info *revs) struct commit_list *bottom = NULL; if (revs->ancestry_path) { - bottom = collect_bottom_commits(list); + bottom = collect_bottom_commits(revs); if (!bottom) die("--ancestry-path given but there are no bottom commits"); } diff --git a/t/t6019-rev-list-ancestry-path.sh b/t/t6019-rev-list-ancestry-path.sh index aa4674f1d..738af7339 100755 --- a/t/t6019-rev-list-ancestry-path.sh +++ b/t/t6019-rev-list-ancestry-path.sh @@ -99,7 +99,7 @@ test_expect_success 'criss-cross: rev-list --ancestry-path cb..bc' ' ' # no commits in repository descend from cb -test_expect_failure 'criss-cross: rev-list --ancestry-path --all ^cb' ' +test_expect_success 'criss-cross: rev-list --ancestry-path --all ^cb' ' (cd criss-cross && git rev-list --ancestry-path --all ^cb > actual && test -z "$(cat actual)") -- 2.30.2