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authorDenys Vlasenko <vda.linux@googlemail.com>2018-12-18 20:10:48 +0100
committerDenys Vlasenko <vda.linux@googlemail.com>2018-12-18 20:10:48 +0100
commitd6e24bd795d5d1d00c2414efe2e5d9e1152c5f5b (patch)
tree6b5b52814dffba45b6c3fd6e19bf50fab55b6798 /miscutils
parent30a8e0c2f9006db75840724ce89883595dfc7379 (diff)
downloadbusybox-d6e24bd795d5d1d00c2414efe2e5d9e1152c5f5b.tar.gz
bc: simplify bc_array_expand()
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/bc.c16
1 files changed, 9 insertions, 7 deletions
diff --git a/miscutils/bc.c b/miscutils/bc.c
index e62ca0f69..7ddae341f 100644
--- a/miscutils/bc.c
+++ b/miscutils/bc.c
@@ -2547,17 +2547,19 @@ static void bc_array_init(BcVec *a, bool nums)
static void bc_array_expand(BcVec *a, size_t len)
{
- BcResultData data;
-
- if (a->size == sizeof(BcNum) && a->dtor == bc_num_free) {
+ if (a->dtor == bc_num_free
+ // && a->size == sizeof(BcNum) - always true
+ ) {
+ BcNum n;
while (len > a->len) {
- bc_num_init_DEF_SIZE(&data.n);
- bc_vec_push(a, &data.n);
+ bc_num_init_DEF_SIZE(&n);
+ bc_vec_push(a, &n);
}
} else {
+ BcVec v;
while (len > a->len) {
- bc_array_init(&data.v, true);
- bc_vec_push(a, &data.v);
+ bc_array_init(&v, true);
+ bc_vec_push(a, &v);
}
}
}