From 16a94a57627d98d3db155b98cbb5a6d6035f0994 Mon Sep 17 00:00:00 2001
From: Yuming Zhu <yzhu@redhat.com>
Date: Feb 28 2018 12:41:19 +0000
Subject: omit the last dot of cname when krb_canon_host=True


fixes: #801
relates: #653

---

diff --git a/koji/__init__.py b/koji/__init__.py
index 8ff969a..192f51b 100644
--- a/koji/__init__.py
+++ b/koji/__init__.py
@@ -2198,7 +2198,7 @@ class ClientSession(object):
                 self.logger.warning('python-dns missing -- cannot resolve hostname')
             else:
                 answer = dns_resolver.query(host, 'A')
-                return answer.canonical_name.to_text()
+                return answer.canonical_name.to_text(omit_final_dot=True)
         if self.opts.get('krb_rdns', True):
             return socket.getfqdn(host)
         # else