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| author | René Scharfe <l.s.r@web.de> | 2014-07-16 23:52:09 (GMT) |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2014-07-17 20:36:25 (GMT) |
| commit | 4bbaa1eb6fb4a520069e53ec5afa977a316a5d36 (patch) | |
| tree | ceb6d1a97ca5a3a78bb057b889b02fccaa4290fa /builtin/for-each-ref.c | |
| parent | cedc61a99804db99f9a658c3cccd5c2786a28501 (diff) | |
| download | git-4bbaa1eb6fb4a520069e53ec5afa977a316a5d36.zip git-4bbaa1eb6fb4a520069e53ec5afa977a316a5d36.tar.gz git-4bbaa1eb6fb4a520069e53ec5afa977a316a5d36.tar.bz2 | |
use commit_list_count() to count the members of commit_lists
Call commit_list_count() instead of open-coding it repeatedly.
Signed-off-by: Rene Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/for-each-ref.c')
| -rw-r--r-- | builtin/for-each-ref.c | 16 |
1 files changed, 2 insertions, 14 deletions
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c index 4135980..47bd624 100644 --- a/builtin/for-each-ref.c +++ b/builtin/for-each-ref.c @@ -283,18 +283,6 @@ static void grab_tag_values(struct atom_value *val, int deref, struct object *ob } } -static int num_parents(struct commit *commit) -{ - struct commit_list *parents; - int i; - - for (i = 0, parents = commit->parents; - parents; - parents = parents->next) - i++; - return i; -} - /* See grab_values */ static void grab_commit_values(struct atom_value *val, int deref, struct object *obj, void *buf, unsigned long sz) { @@ -315,12 +303,12 @@ static void grab_commit_values(struct atom_value *val, int deref, struct object } if (!strcmp(name, "numparent")) { char *s = xmalloc(40); - v->ul = num_parents(commit); + v->ul = commit_list_count(commit->parents); sprintf(s, "%lu", v->ul); v->s = s; } else if (!strcmp(name, "parent")) { - int num = num_parents(commit); + int num = commit_list_count(commit->parents); int i; struct commit_list *parents; char *s = xmalloc(41 * num + 1); |