test

nodedb.go

@@ -773,6 +773,7 @@ func (ndb *nodeDB) GetRoot(version int64) ([]byte, error) {
 		return nil, nil
 	}
 	if isReferenceToRoot(val) { // point to the prev root
+		fmt.Printf("rootKey: %v, val: %v\n", version, val)
 		return append(val[1:], 0, 0, 0, 1), nil
 	}