Don't throw on unresolved-fqdn for overridden getfqdn.

diff --git a/dns/resolver.py b/dns/resolver.py
index b16f05d3a6db85683c4eaa7cd002ca84a9cf3c02..c19c6a64cbc9cc57f2f734d995a8cd8519a686c7 100644 (file)
--- a/dns/resolver.py
+++ b/dns/resolver.py
@@ -1218,7 +1218,10 @@ def _getnameinfo(sockaddr, flags=0):
 def _getfqdn(name=None):
     if name is None:
         name = socket.gethostname()
-    return _getnameinfo(_getaddrinfo(name, 80)[0][4])[0]
+    try:
+        return _getnameinfo(_getaddrinfo(name, 80)[0][4])[0]
+    except:
+        return name
 
 def _gethostbyname(name):
     return _gethostbyname_ex(name)[2][0]