From 820fa8feb87cbcb3f93b2d22567886c28744aaa5 Mon Sep 17 00:00:00 2001
From: Quanah Gibson-Mount <quanah@openldap.org>
Date: Tue, 28 Apr 2009 02:51:12 +0000
Subject: [PATCH] If the change set becomes empty, prevent other overlays from
 executing and return a success.

---
 contrib/slapd-modules/nops/nops.c | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/contrib/slapd-modules/nops/nops.c b/contrib/slapd-modules/nops/nops.c
index ea29ecdc8b..1fb1d34170 100644
--- a/contrib/slapd-modules/nops/nops.c
+++ b/contrib/slapd-modules/nops/nops.c
@@ -136,8 +136,13 @@ nops_modify( Operation *op, SlapReply *rs )
 	}
 
 	if ((m = op->orm_modlist) == NULL) {
+		slap_callback *cb = op->o_callback;
+
 		op->o_bd->bd_info = (BackendInfo *)(on->on_info);
-		send_ldap_error(op, rs, LDAP_SUCCESS, "");
+		op->o_callback = NULL;
+                send_ldap_error(op, rs, LDAP_SUCCESS, "");
+		op->o_callback = cb;
+
 		return (rs->sr_err);
 	}
 
-- 
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