core/state: cache missing storage entries (#16584)

2018-04-27 12:13:23 +03:00
parent 86be91b3e2
commit b724d1aada
1 changed files with 1 additions and 4 deletions
@@ -178,9 +178,7 @@ func (self *stateObject) GetState(db Database, key common.Hash) common.Hash {
 		}
 		value.SetBytes(content)
 	}
-	if (value != common.Hash{}) {
-		self.cachedStorage[key] = value
-	}
+	self.cachedStorage[key] = value
 	return value
 }

@@ -197,7 +195,6 @@ func (self *stateObject) SetState(db Database, key, value common.Hash) {
 func (self *stateObject) setState(key, value common.Hash) {
 	self.cachedStorage[key] = value
 	self.dirtyStorage[key] = value
-
 }

 // updateTrie writes cached storage modifications into the object's storage trie.