From 8103d0b45861deb4884abdc0f656e87060e027e1 Mon Sep 17 00:00:00 2001
From: Hallvard Furuseth <hallvard@openldap.org>
Date: Wed, 8 Apr 2015 21:47:24 +0200
Subject: [PATCH] lmdb: Clear error from previous txn on renew.

Change-Id: I45e608d4d1ad3ffa3ad20e8a6b579708f25c3966
---
 mdb.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/mdb.c b/mdb.c
index d356b6d6..78e5bd84 100644
--- a/mdb.c
+++ b/mdb.c
@@ -2958,8 +2958,9 @@ mdb_txn_renew0(MDB_txn *txn)
 	uint16_t x;
 	int rc, new_notls = 0;
 
+	txn->mt_flags &= MDB_TXN_BEGIN_FLAGS;
 	if (txn->mt_flags & MDB_TXN_RDONLY) {
-		txn->mt_flags &= MDB_TXN_BEGIN_FLAGS;
+		txn->mt_flags = MDB_TXN_RDONLY;
 		/* Setup db info */
 		txn->mt_numdbs = env->me_numdbs;
 		txn->mt_dbxs = env->me_dbxs;	/* mostly static anyway */