diff options
Diffstat (limited to 'contracts/chequebook/cheque.go')
| -rw-r--r-- | contracts/chequebook/cheque.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/contracts/chequebook/cheque.go b/contracts/chequebook/cheque.go index 9a2a5a2a6..bae6f3393 100644 --- a/contracts/chequebook/cheque.go +++ b/contracts/chequebook/cheque.go @@ -247,7 +247,7 @@ func (self *Chequebook) Issue(beneficiary common.Address, amount *big.Int) (ch * defer self.lock.Unlock() self.lock.Lock() - if amount.Cmp(common.Big0) <= 0 { + if amount.Sign() <= 0 { return nil, fmt.Errorf("amount must be greater than zero (%v)", amount) } if self.balance.Cmp(amount) < 0 { @@ -515,7 +515,7 @@ func (self *Inbox) autoCash(cashInterval time.Duration) { self.quit = nil } // if maxUncashed is set to 0, then autocash on receipt - if cashInterval == time.Duration(0) || self.maxUncashed != nil && self.maxUncashed.Cmp(common.Big0) == 0 { + if cashInterval == time.Duration(0) || self.maxUncashed != nil && self.maxUncashed.Sign() == 0 { return } @@ -597,7 +597,7 @@ func (self *Cheque) Verify(signerKey *ecdsa.PublicKey, contract, beneficiary com amount := new(big.Int).Set(self.Amount) if sum != nil { amount.Sub(amount, sum) - if amount.Cmp(common.Big0) <= 0 { + if amount.Sign() <= 0 { return nil, fmt.Errorf("incorrect amount: %v <= 0", amount) } } |