--- scaffold.c	2019-09-24 10:22:50.334175241 +0200
+++ scaffold.c	2019-09-24 10:23:16.773896312 +0200
@@ -160,7 +160,6 @@
 	}
     }
     res_options = _res.options;
-    _res.options |= RES_USE_INET6;
     if ((hp1 = gethostbyname2(host, AF_INET6)) != NULL)
 	hp1 = dup_hostent(hp1);
     if ((hp2 = gethostbyname2(host, AF_INET)) != NULL)