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| author |  Junio C Hamano <gitster@pobox.com> | 2016-10-12 11:20:23 -0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-10-12 11:22:10 -0700 |
| commit | 13092a916d7b8211fd828a6a7ee0d3cefff995e1 (patch) | |
| tree | edec0c5d32630cb5f78e06f8b0743199c503fcdd /trailer.c | |
| parent | Start preparing for 2.10.2 (diff) | |
| download | tgif-13092a916d7b8211fd828a6a7ee0d3cefff995e1.tar.xz | |
cocci: refactor common patterns to use xstrdup_or_null()
d64ea0f83b ("git-compat-util: add xstrdup_or_null helper",
2015-01-12) added a handy wrapper that allows us to get a duplicate
of a string or NULL if the original is NULL, but a handful of
codepath predate its introduction or just weren't aware of it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'trailer.c')
| -rw-r--r-- | trailer.c | 9 |
1 files changed, 3 insertions, 6 deletions
@@ -428,12 +428,9 @@ static int set_if_missing(struct conf_info *item, const char *value) static void duplicate_conf(struct conf_info *dst, struct conf_info *src) { *dst = *src; - if (src->name) - dst->name = xstrdup(src->name); - if (src->key) - dst->key = xstrdup(src->key); - if (src->command) - dst->command = xstrdup(src->command); + dst->name = xstrdup_or_null(src->name); + dst->key = xstrdup_or_null(src->key); + dst->command = xstrdup_or_null(src->command); } static struct trailer_item *get_conf_item(const char *name) |