expand/CCash
1
0
Fork 0
mirror of https://github.com/Expand-sys/CCash synced 2025-12-17 00:22:14 +11:00
Code Issues Projects Releases Packages Wiki Activity Actions

🐛 undeflow check

Browse source
This commit is contained in:
EntireTwix 2021-07-07 01:42:41 -07:00
parent 0c518c4ede
commit e3210f7337
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/bank.cpp
View file

@ -177,7 +177,7 @@ BankResponse Bank::ImpactBal(const std::string &name, int64_t amount) noexcept
{
return {k400BadRequest, "\"Amount cannot be 0\""};
}
if (users.modify_if(name, [amount](User &u) { u.balance += amount; }))
if (users.modify_if(name, [amount](User &u) { u.balance < (amount*-1)? u.balance = 0 : u.balance += amount; }))
{
#if CONSERVATIVE_DISK_SAVE
#if MULTI_THREADED