diff options
Diffstat (limited to 'py')
| -rw-r--r-- | py/mpz.c | 6 |
1 files changed, 5 insertions, 1 deletions
@@ -285,7 +285,11 @@ STATIC mp_uint_t mpn_xor(mpz_dig_t *idig, const mpz_dig_t *jdig, mp_uint_t jlen, *idig = *jdig; } - return idig - oidig; + // remove trailing zeros + for (--idig; idig >= oidig && *idig == 0; --idig) { + } + + return idig + 1 - oidig; } /* computes i = i * d1 + d2 |
