bigint.c (mpz_set): simplify memory reallocation code.
MODIFY
mrbgems/mruby-bigint/core/bigint.c
mrbgems/mruby-bigint/core/bigint.c
@@ -116,16 +116,8 @@ static void
mpz_set(mrb_state *mrb, mpz_t *y, mpz_t *x)
{
size_t i,k = x->sz;
- if (y->sz < k) {
- k=digits(x);
- mpz_realloc(mrb, y, (size_t)k);
- }
- if (y->sz > x->sz) {
- mpz_clear(mrb, y);
- mpz_init(mrb, y);
- mpz_realloc(mrb, y, (size_t)(x->sz));
- }
+ mpz_realloc(mrb, y, (size_t)k);
for (i=0;i < k; i++)
(y->p)[i] = (x->p)[i];

bigint.c (mpz_set): simplify memory reallocation code.