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authorÆvar Arnfjörð Bjarmason <avarab@gmail.com>2018-08-17 13:02:50 (GMT)
committerJunio C Hamano <gitster@pobox.com>2018-08-17 17:08:56 (GMT)
commitce528de023f82d767096b0342b6da8039feff7bc (patch)
tree53e85fcee37cfd8b2611c47915c3acbb53143d00 /blame.c
parent53f9a3e157dbbc901a02ac2c73346d375e24978c (diff)
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refactor various if (x) FREE_AND_NULL(x) to just FREE_AND_NULL(x)
Change the few conditional uses of FREE_AND_NULL(x) to be unconditional. As noted in the standard[1] free(NULL) is perfectly valid, so we might as well leave this check up to the C library. 1. http://pubs.opengroup.org/onlinepubs/9699919799/functions/free.html Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'blame.c')
-rw-r--r--blame.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/blame.c b/blame.c
index 14d0e0b..f9b7f0a 100644
--- a/blame.c
+++ b/blame.c
@@ -313,9 +313,7 @@ static void fill_origin_blob(struct diff_options *opt,
static void drop_origin_blob(struct blame_origin *o)
{
- if (o->file.ptr) {
- FREE_AND_NULL(o->file.ptr);
- }
+ FREE_AND_NULL(o->file.ptr);
}
/*