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bc: simplify bc_array_expand()

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2018-12-18 20:10:48 +01:00
parent 30a8e0c2f9
commit d6e24bd795
1 changed files with 9 additions and 7 deletions
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16
miscutils/bc.c
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@ -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);
}
}
}