mdb_txn_renew(): Clear error from previous txn

diff --git a/libraries/liblmdb/mdb.c b/libraries/liblmdb/mdb.c
index 213842a..8c69e9f 100644 (file)
--- a/libraries/liblmdb/mdb.c
+++ b/libraries/liblmdb/mdb.c
@@ -2570,6 +2570,7 @@ mdb_txn_renew0(MDB_txn *txn)
        int rc, new_notls = 0;
 
        if (txn->mt_flags & MDB_TXN_RDONLY) {
+               txn->mt_flags = MDB_TXN_RDONLY;
                /* Setup db info */
                txn->mt_numdbs = env->me_numdbs;
                txn->mt_dbxs = env->me_dbxs;    /* mostly static anyway */