diff --git a/bignum.c b/bignum.c index 6913290b39..092b83d876 100644 --- a/bignum.c +++ b/bignum.c @@ -3801,8 +3801,7 @@ rb_cstr_to_inum(const char *str, int base, int badcheck) } else { int digits_per_bdigits_dbl; - BDIGIT_DBL power; - power = maxpow_in_bdigit_dbl(base, &digits_per_bdigits_dbl); + maxpow_in_bdigit_dbl(base, &digits_per_bdigits_dbl); num_bdigits = roomof(num_digits, digits_per_bdigits_dbl)*2; if (num_bdigits < KARATSUBA_MUL_DIGITS) {