diff options
Diffstat (limited to 'core/state')
| -rw-r--r-- | core/state/state_object.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/state/state_object.go b/core/state/state_object.go index ebb103806..17726dd0c 100644 --- a/core/state/state_object.go +++ b/core/state/state_object.go @@ -93,7 +93,7 @@ type stateObject struct { // empty returns whether the account is considered empty. func (s *stateObject) empty() bool { - return s.data.Nonce == 0 && s.data.Balance.BitLen() == 0 && bytes.Equal(s.data.CodeHash, emptyCodeHash) + return s.data.Nonce == 0 && s.data.Balance.Sign() == 0 && bytes.Equal(s.data.CodeHash, emptyCodeHash) } // Account is the Ethereum consensus representation of accounts. @@ -243,7 +243,7 @@ func (self *stateObject) CommitTrie(db trie.Database, dbw trie.DatabaseWriter) e func (c *stateObject) AddBalance(amount *big.Int) { // EIP158: We must check emptiness for the objects such that the account // clearing (0,0,0 objects) can take effect. - if amount.Cmp(common.Big0) == 0 { + if amount.Sign() == 0 { if c.empty() { c.touch() } @@ -260,7 +260,7 @@ func (c *stateObject) AddBalance(amount *big.Int) { // SubBalance removes amount from c's balance. // It is used to remove funds from the origin account of a transfer. func (c *stateObject) SubBalance(amount *big.Int) { - if amount.Cmp(common.Big0) == 0 { + if amount.Sign() == 0 { return } c.SetBalance(new(big.Int).Sub(c.Balance(), amount)) |