In 'grab_single_ref()' remove the extra count variable 'cnt' and
use the variable 'grab_cnt' of structure 'grab_ref_cbdata' directly
instead.
Mentored-by: Christian Couder <christian.cou...@gmail.com>
Mentored-by: Matthieu Moy <matthieu....@grenoble-inp.fr>
Signed-off-by: Karthik Nayak <karthik....@gmail.com>
---
builtin/for-each-ref.c | 7 ++-----
1 file changed, 2 insertions(+), 5 deletions(-)
diff --git a/builtin/for-each-ref.c b/builtin/for-each-ref.c
index b33e2de..919d45e 100644
--- a/builtin/for-each-ref.c
+++ b/builtin/for-each-ref.c
@@ -881,7 +881,6 @@ static int grab_single_ref(const char *refname, const
unsigned char *sha1, int f
{
struct grab_ref_cbdata *cb = cb_data;
struct refinfo *ref;
- int cnt;
if (flag & REF_BAD_NAME) {
warning("ignoring ref with broken name %s", refname);
@@ -893,10 +892,8 @@ static int grab_single_ref(const char *refname, const
unsigned char *sha1, int f
ref = new_refinfo(refname, sha1, flag);
- cnt = cb->grab_cnt;
- REALLOC_ARRAY(cb->grab_array, cnt + 1);
- cb->grab_array[cnt++] = ref;
- cb->grab_cnt = cnt;
+ REALLOC_ARRAY(cb->grab_array, cb->grab_cnt + 1);
+ cb->grab_array[cb->grab_cnt++] = ref;
return 0;
}
--
2.4.2
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