core/state: avoid linear overhead on journal dirty listing

1 files changed, 2 insertions, 2 deletions

diff --git a/core/state/statedb_test.go b/core/state/statedb_test.go
index 05bc0499b..340c840f1 100644
--- a/core/state/statedb_test.go
+++ b/core/state/statedb_test.go
@@ -414,11 +414,11 @@ func (s *StateSuite) TestTouchDelete(c *check.C) {
 	snapshot := s.state.Snapshot()
 	s.state.AddBalance(common.Address{}, new(big.Int))
 
-	if len(s.state.journal.flatten()) != 1 {
+	if len(s.state.journal.dirties) != 1 {
 		c.Fatal("expected one dirty state object")
 	}
 	s.state.RevertToSnapshot(snapshot)
-	if len(s.state.journal.flatten()) != 0 {
+	if len(s.state.journal.dirties) != 0 {
 		c.Fatal("expected no dirty state object")
 	}
 }