diff options
| author | Phillip Wood <phillip.wood@dunelm.org.uk> | 2020-08-17 13:23:07 +0000 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2020-08-17 11:41:50 -0700 |
| commit | 2ebe436c5531319e820571d04024f7bcae383450 (patch) | |
| tree | 77c19fba80e167ea961db2f69e9b40cc8e66d629 /add-patch.c | |
| parent | 47ae905ffb98cc4d4fd90083da6bc8dab55d9ecc (diff) | |
| download | git-2ebe436c5531319e820571d04024f7bcae383450.tar.gz | |
add -p: use ALLOC_GROW_BY instead of ALLOW_GROW
This simplifies the code slightly, especially the third case where
hunk_nr was incremented a few lines before ALLOC_GROW().
Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'add-patch.c')
| -rw-r--r-- | add-patch.c | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/add-patch.c b/add-patch.c index f899389e2c..a15fa407be 100644 --- a/add-patch.c +++ b/add-patch.c @@ -457,11 +457,9 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) eol = pend; if (starts_with(p, "diff ")) { - s->file_diff_nr++; - ALLOC_GROW(s->file_diff, s->file_diff_nr, + ALLOC_GROW_BY(s->file_diff, s->file_diff_nr, 1, file_diff_alloc); file_diff = s->file_diff + s->file_diff_nr - 1; - memset(file_diff, 0, sizeof(*file_diff)); hunk = &file_diff->head; hunk->start = p - plain->buf; if (colored_p) @@ -483,11 +481,9 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) */ hunk->splittable_into++; - file_diff->hunk_nr++; - ALLOC_GROW(file_diff->hunk, file_diff->hunk_nr, + ALLOC_GROW_BY(file_diff->hunk, file_diff->hunk_nr, 1, file_diff->hunk_alloc); hunk = file_diff->hunk + file_diff->hunk_nr - 1; - memset(hunk, 0, sizeof(*hunk)); hunk->start = p - plain->buf; if (colored) @@ -511,7 +507,7 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) if (file_diff->mode_change) BUG("double mode change?\n\n%.*s", (int)(eol - plain->buf), plain->buf); - if (file_diff->hunk_nr++) + if (file_diff->hunk_nr) BUG("mode change in the middle?\n\n%.*s", (int)(eol - plain->buf), plain->buf); @@ -520,9 +516,8 @@ static int parse_diff(struct add_p_state *s, const struct pathspec *ps) * is _part of_ the header "hunk". */ file_diff->mode_change = 1; - ALLOC_GROW(file_diff->hunk, file_diff->hunk_nr, + ALLOC_GROW_BY(file_diff->hunk, file_diff->hunk_nr, 1, file_diff->hunk_alloc); - memset(file_diff->hunk, 0, sizeof(struct hunk)); file_diff->hunk->start = p - plain->buf; if (colored_p) file_diff->hunk->colored_start = |