From 43a9b2904c47795f46004bdb957067c20585640b Mon Sep 17 00:00:00 2001
From: Pieter Lexis <pieter.lexis@powerdns.com>
Date: Mon, 9 Apr 2018 15:55:00 +0200
Subject: [PATCH] call getHostname

---
 pdns/pdns_recursor.cc | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/pdns/pdns_recursor.cc b/pdns/pdns_recursor.cc
index eb481d2f79..b198ae4d47 100644
--- a/pdns/pdns_recursor.cc
+++ b/pdns/pdns_recursor.cc
@@ -3195,10 +3195,10 @@ static int serviceMain(int argc, char*argv[])
     g_quiet=false;
     g_dnssecLOG=true;
   }
-  char myHostname[MAXHOSTNAMELEN];
-  if (gethostname(myHostname, sizeof(myHostname)-1) == 0){
-  } else {
-    g_log<<Logger::Warning<<"Unable to get the hostname, NSID and id.server values will be empty: "<<strerror(errno)<<endl;
+  string myHostname = getHostname();
+  if (myHostname == "UNKNOWN"){
+    g_log<<Logger::Warning<<"Unable to get the hostname, NSID and id.server values will be empty"<<endl;
+    myHostname = "";
   }
 
   SyncRes::s_minimumTTL = ::arg().asNum("minimum-ttl-override");
-- 
2.47.2