Index: doc/sample.wgetrc
===================================================================
--- doc/sample.wgetrc.orig
+++ doc/sample.wgetrc
@@ -114,6 +114,9 @@
 
 # To try ipv6 addresses first:
 #prefer-family = IPv6
+#
+# Let the DNS resolver decide whether to prefer IPv4 or IPv6
+prefer-family = none
 
 # Set default IRI support state
 #iri = off