From 2824f08a24e4639b2b5388cf7656ee905a7182cc Mon Sep 17 00:00:00 2001
From: Peter van Dijk <peter.van.dijk@powerdns.com>
Date: Sat, 20 Feb 2016 21:57:38 +0100
Subject: [PATCH] don't servfail on unset wildcard in addNSEC when verbose
 logging is enabled

---
 pdns/packethandler.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/pdns/packethandler.cc b/pdns/packethandler.cc
index 7759b1659..caedb3377 100644
--- a/pdns/packethandler.cc
+++ b/pdns/packethandler.cc
@@ -737,7 +737,7 @@ void PacketHandler::addNSEC3(DNSPacket *p, DNSPacket *r, const DNSName& target,
 
 void PacketHandler::addNSEC(DNSPacket *p, DNSPacket *r, const DNSName& target, const DNSName& wildcard, const DNSName& auth, int mode)
 {
-  DLOG(L<<"addNSEC() mode="<<mode<<" auth="<<auth<<" target="<<target<<" wildcard="<<wildcard<<endl);
+  DLOG(L<<"addNSEC() mode="<<mode<<" auth="<<auth<<" target="<<target<<" wildcard="<<(wildcard.empty() ? "<empty>" : wildcard.toString())<<endl);
 
   SOAData sd;
   if(!B.getSOAUncached(auth, sd)) {
-- 
2.49.0