Remove unneeded to_text/from_text in NXDOMAIN.canonical_name.

diff --git a/dns/resolver.py b/dns/resolver.py
index 4f630e4d9a64943a2228c0f113a649a6fb1a72a2..513841e6881402ab8d3d48399f86468ca3a8d072 100644 (file)
--- a/dns/resolver.py
+++ b/dns/resolver.py
@@ -86,9 +86,9 @@ class NXDOMAIN(dns.exception.DNSException):
             for answer in response.answer:
                 if answer.rdtype != CNAME or answer.rdclass != IN:
                     continue
-                cname = answer[0].target.to_text()
+                cname = answer[0].target
             if cname is not None:
-                return dns.name.from_text(cname)
+                return cname
         return self.kwargs['qnames'][0]
 
     def __add__(self, e_nx):