diff options
| author | Christian Couder <christian.couder@gmail.com> | 2016-08-09 00:03:20 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-08-11 22:41:47 +0300 |
| commit | 8f5b5445d7c015dc5f2bbf65d23779d355c0c36e (patch) | |
| tree | 686900c4155ebe34050c8303cf488b396a297fde /builtin/apply.c | |
| parent | 69e1609f812d5accc1b54f737faba354f5bd85db (diff) | |
builtin/apply: make create_file() return -1 on error
To libify `git apply` functionality we have to signal errors to the
caller instead of exit()ing.
To do that in a compatible manner with the rest of the error handling
in "builtin/apply.c", create_file() should just return what
add_conflicted_stages_file() and add_index_file() are returning
instead of calling exit().
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/apply.c')
| -rw-r--r-- | builtin/apply.c | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/builtin/apply.c b/builtin/apply.c index a6469001dd..fdfeab0e45 100644 --- a/builtin/apply.c +++ b/builtin/apply.c @@ -4269,7 +4269,7 @@ static int add_conflicted_stages_file(struct apply_state *state, return 0; } -static void create_file(struct apply_state *state, struct patch *patch) +static int create_file(struct apply_state *state, struct patch *patch) { char *path = patch->new_name; unsigned mode = patch->new_mode; @@ -4280,13 +4280,10 @@ static void create_file(struct apply_state *state, struct patch *patch) mode = S_IFREG | 0644; create_one_file(state, path, mode, buf, size); - if (patch->conflicted_threeway) { - if (add_conflicted_stages_file(state, patch)) - exit(128); - } else { - if (add_index_file(state, path, mode, buf, size)) - exit(128); - } + if (patch->conflicted_threeway) + return add_conflicted_stages_file(state, patch); + else + return add_index_file(state, path, mode, buf, size); } /* phase zero is to remove, phase one is to create */ @@ -4302,8 +4299,10 @@ static void write_out_one_result(struct apply_state *state, return; } if (patch->is_new > 0 || patch->is_copy) { - if (phase == 1) - create_file(state, patch); + if (phase == 1) { + if (create_file(state, patch)) + exit(128); + } return; } /* @@ -4314,8 +4313,10 @@ static void write_out_one_result(struct apply_state *state, if (remove_file(state, patch, patch->is_rename)) exit(128); } - if (phase == 1) - create_file(state, patch); + if (phase == 1) { + if (create_file(state, patch)) + exit(128); + } } static int write_out_one_reject(struct apply_state *state, struct patch *patch) |