diff options
Diffstat (limited to 'core/state/journal.go')
| -rw-r--r-- | core/state/journal.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/core/state/journal.go b/core/state/journal.go index d1e73e7d0..68d07fa03 100644 --- a/core/state/journal.go +++ b/core/state/journal.go @@ -67,6 +67,9 @@ type ( addLogChange struct { txhash common.Hash } + addPreimageChange struct { + hash common.Hash + } touchChange struct { account *common.Address prev bool @@ -127,3 +130,7 @@ func (ch addLogChange) undo(s *StateDB) { s.logs[ch.txhash] = logs[:len(logs)-1] } } + +func (ch addPreimageChange) undo(s *StateDB) { + delete(s.preimages, ch.hash) +} |