diff options
| -rw-r--r-- | core/types/transaction.go | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/core/types/transaction.go b/core/types/transaction.go index b824a77f6..82af9335f 100644 --- a/core/types/transaction.go +++ b/core/types/transaction.go @@ -266,9 +266,9 @@ func (s Transactions) GetRlp(i int) []byte { return enc } -// TxDifference returns a new set t which is the difference between a to b. -func TxDifference(a, b Transactions) (keep Transactions) { - keep = make(Transactions, 0, len(a)) +// TxDifference returns a new set which is the difference between a and b. +func TxDifference(a, b Transactions) Transactions { + keep := make(Transactions, 0, len(a)) remove := make(map[common.Hash]struct{}) for _, tx := range b { |