From: Howard Chu <hyc@symas.com>
Date: Mon, 19 Sep 2011 00:07:47 +0000 (-0700)
Subject: Fix last delete from a subpage
X-Git-Tag: OPENLDAP_REL_ENG_2_4_27~148^2~23
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=237fabda645410996abc7d1285cf4a1b66ac298b;p=openldap

Fix last delete from a subpage
---

diff --git a/libraries/libmdb/mdb.c b/libraries/libmdb/mdb.c
index 21d468b53f..6f279e3cb8 100644
--- a/libraries/libmdb/mdb.c
+++ b/libraries/libmdb/mdb.c
@@ -3843,7 +3843,7 @@ mdb_cursor_del(MDB_cursor *mc, unsigned int flags)
 			}
 			rc = mdb_cursor_del(&mc->mc_xcursor->mx_cursor, 0);
 			/* If sub-DB still has entries, we're done */
-			if (mc->mc_xcursor->mx_db.md_root != P_INVALID) {
+			if (mc->mc_xcursor->mx_db.md_entries) {
 				if (leaf->mn_flags & F_SUBDATA) {
 					/* update subDB info */
 					MDB_db *db = NODEDATA(leaf);