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This commit is contained in:
John Wiegley 2006-02-28 04:05:48 +00:00
parent 73b9d060c0
commit f741c1b62e
1 changed files with 5 additions and 5 deletions
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10
balance.cc
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@ -99,10 +99,12 @@ void balance_t::write(std::ostream& out,
balance_t& balance_t::operator*=(const balance_t& bal)
{
if (! *this || ! bal)
if (! *this || ! bal) {
return (*this = 0L);
else if (amounts.size() == 1 && bal.amounts.size() == 1)
}
else if (amounts.size() == 1 && bal.amounts.size() == 1) {
return *this *= (*bal.amounts.begin()).second;
}
else {
std::string msg;
std::ostringstream errmsg(msg);
@ -163,10 +165,8 @@ balance_pair_t& balance_pair_t::operator/=(const balance_pair_t& bal_pair)
if (cost)
*cost /= bal_pair.cost ? *bal_pair.cost : bal_pair.quantity;
if (bal_pair.price && *bal_pair.price) {
if (price)
if (bal_pair.price && *bal_pair.price && price)
*price /= *bal_pair.price;
}
return *this;
}