From fc2e34e362690c4625e23619c8de90c02a328964 Mon Sep 17 00:00:00 2001
From: Charles-Henri Bruyand <charles-henri.bruyand@open-xchange.com>
Date: Fri, 15 Oct 2021 16:11:45 +0200
Subject: [PATCH] rec: only initialize NOD logger if it might be used

---
 pdns/pdns_recursor.cc | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index 5f63ed0f9c..8b73770488 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -1606,7 +1606,10 @@ static void startDoResolve(void *p)
     bool addPaddingToResponse = false;
 #ifdef NOD_ENABLED
     bool hasUDR = false;
-    auto nodlogger = g_slog->withName("nod")->v(1)->withValues("qname", Logging::Loggable(dc->d_mdp.d_qname));
+    std::shared_ptr<Logr::Logger> nodlogger{nullptr};
+    if (g_udrEnabled || g_nodEnabled) {
+      nodlogger = g_slog->withName("nod")->v(1)->withValues("qname", Logging::Loggable(dc->d_mdp.d_qname));
+    }
 #endif /* NOD_ENABLED */
     DNSPacketWriter::optvect_t returnedEdnsOptions; // Here we stuff all the options for the return packet
     uint8_t ednsExtRCode = 0;
-- 
2.47.2