Use non-pointer receiver for BlockVoteList.String
@@ -422,7 +422,7 @@ func (s *BlockVoteList) Add(idx int, vote interface{}) bool {
return false
}
-func (s *BlockVoteList) String() string {
+func (s BlockVoteList) String() string {
jsn, err := s.MarshalJSON()
if err != nil {
return fmt.Sprintf("BlockVoteList{err:%+v}", err)
