ringdb: fix bug in blackballing

5 years ago · 50813c103e
parent 2425f27acd
commit 50813c103e
1 changed files with 1 additions and 1 deletions
--- a/src/wallet/ringdb.cpp
+++ b/src/wallet/ringdb.cpp
@ -424,7 +424,7 @@ bool ringdb::blackball_worker(const std::vector<std::pair<uint64_t, uint64_t>> &
    {
      case BLACKBALL_BLACKBALL:
        MDEBUG("Marking output " << output.first << "/" << output.second << " as spent");
-        dbr = mdb_cursor_put(cursor, &key, &data, MDB_APPENDDUP);
+        dbr = mdb_cursor_put(cursor, &key, &data, MDB_NODUPDATA);
        if (dbr == MDB_KEYEXIST)
          dbr = 0;
        break;