From 919d27202375e98437ee8ed5fd3c8a889f81cf6d Mon Sep 17 00:00:00 2001
From: Hannu Ylitalo <hnsk@hnsk.net>
Date: Tue, 30 Aug 2016 13:58:51 +0300
Subject: [PATCH] pdnsutil: Catch possible PDNSException when doing setMaster
 in changeSlaveZoneMaster()

---
 pdns/pdnsutil.cc | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/pdns/pdnsutil.cc b/pdns/pdnsutil.cc
index 51d34326e..29793cce1 100644
--- a/pdns/pdnsutil.cc
+++ b/pdns/pdnsutil.cc
@@ -1211,8 +1211,14 @@ int changeSlaveZoneMaster(const vector<string>& cmds) {
     masters.push_back(master.toStringWithPort());
   }
   cerr<<"Updating slave zone '"<<zone<<"', master(s) to '"<<boost::join(masters, ",")<<"'"<<endl;
-  di.backend->setMaster(zone, boost::join(masters, ","));
-  return EXIT_SUCCESS;
+  try {
+    di.backend->setMaster(zone, boost::join(masters, ","));
+    return EXIT_SUCCESS;
+  }
+  catch (PDNSException& e) {
+    cerr<<"Setting master for zone '"<<zone<<"' failed: "<<e.reason<<endl;
+    return EXIT_FAILURE;
+  }
 }
 
 // add-record ZONE name type [ttl] "content" ["content"]
-- 
2.40.0