From caaf1a2942c25c1f1a15818b718c9f641e52beef Mon Sep 17 00:00:00 2001 From: Johannes Schindelin Date: Wed, 28 Feb 2024 09:44:17 +0000 Subject: [PATCH] commit-reach(repo_get_merge_bases_many_dirty): pass on errors (Actually, this commit is only about passing on "missing commits" errors, but adding that to the commit's title would have made it too long.) The `merge_bases_many()` function was just taught to indicate parsing errors, and now the `repo_get_merge_bases_many_dirty()` function is aware of that, too. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano --- builtin/merge-base.c | 9 ++++++--- commit-reach.c | 16 ++++++---------- commit-reach.h | 7 ++++--- 3 files changed, 16 insertions(+), 16 deletions(-) diff --git a/builtin/merge-base.c b/builtin/merge-base.c index 4d1ff840bd..5a8e729502 100644 --- a/builtin/merge-base.c +++ b/builtin/merge-base.c @@ -10,10 +10,13 @@ static int show_merge_base(struct commit **rev, int rev_nr, int show_all) { - struct commit_list *result, *r; + struct commit_list *result = NULL, *r; - result = repo_get_merge_bases_many_dirty(the_repository, rev[0], - rev_nr - 1, rev + 1); + if (repo_get_merge_bases_many_dirty(the_repository, rev[0], + rev_nr - 1, rev + 1, &result) < 0) { + free_commit_list(result); + return -1; + } if (!result) return 1; diff --git a/commit-reach.c b/commit-reach.c index f19341da45..8f9b008f87 100644 --- a/commit-reach.c +++ b/commit-reach.c @@ -470,17 +470,13 @@ int repo_get_merge_bases_many(struct repository *r, return get_merge_bases_many_0(r, one, n, twos, 1, result); } -struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r, - struct commit *one, - int n, - struct commit **twos) +int repo_get_merge_bases_many_dirty(struct repository *r, + struct commit *one, + int n, + struct commit **twos, + struct commit_list **result) { - struct commit_list *result = NULL; - if (get_merge_bases_many_0(r, one, n, twos, 0, &result) < 0) { - free_commit_list(result); - return NULL; - } - return result; + return get_merge_bases_many_0(r, one, n, twos, 0, result); } int repo_get_merge_bases(struct repository *r, diff --git a/commit-reach.h b/commit-reach.h index 458043f4d5..bf63cc468f 100644 --- a/commit-reach.h +++ b/commit-reach.h @@ -18,9 +18,10 @@ int repo_get_merge_bases_many(struct repository *r, struct commit **twos, struct commit_list **result); /* To be used only when object flags after this call no longer matter */ -struct commit_list *repo_get_merge_bases_many_dirty(struct repository *r, - struct commit *one, int n, - struct commit **twos); +int repo_get_merge_bases_many_dirty(struct repository *r, + struct commit *one, int n, + struct commit **twos, + struct commit_list **result); int get_octopus_merge_bases(struct commit_list *in, struct commit_list **result);