core, ethdb, trie: validate database errors

2015-06-20 20:31:11 +02:00
parent 3deded28a5
commit c590b505ed
5 changed files with 25 additions and 9 deletions
--- a/ethdb/memory_database.go
+++ b/ethdb/memory_database.go
@ -19,8 +19,10 @@ func NewMemDatabase() (*MemDatabase, error) {
 	return db, nil
 }

-func (db *MemDatabase) Put(key []byte, value []byte) {
+func (db *MemDatabase) Put(key []byte, value []byte) error {
 	db.db[string(key)] = value
+
+	return nil
 }

 func (db *MemDatabase) Set(key []byte, value []byte) {