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John Wiegley 2004-04-07 06:34:25 +00:00
parent c6c16589ab
commit 250248fd9e
1 changed files with 3 additions and 3 deletions
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6
amount.cc
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@ -173,7 +173,8 @@ amount * gmp_amount::value(amount * pr) const
else
new_amt->quantity_comm = quantity_comm;
if (new_amt->quantity_comm->precision < MAX_PRECISION)
if (new_amt->quantity_comm &&
new_amt->quantity_comm->precision < MAX_PRECISION)
round(new_amt->quantity, new_amt->quantity,
new_amt->quantity_comm->precision);
@ -288,8 +289,7 @@ bool gmp_amount::is_zero() const
{
mpz_t copy;
mpz_init_set(copy, quantity);
assert(quantity_comm);
if (quantity_comm->precision < MAX_PRECISION)
if (quantity_comm && quantity_comm->precision < MAX_PRECISION)
round(copy, copy, quantity_comm->precision);
bool zero = mpz_sgn(copy) == 0;
mpz_clear(copy);