options.rb in httpx-0.22.3

- old
+ new

@@ -13,11 +13,11 @@
     READ_TIMEOUT = WRITE_TIMEOUT = REQUEST_TIMEOUT = Float::INFINITY
 
     # https://github.com/ruby/resolv/blob/095f1c003f6073730500f02acbdbc55f83d70987/lib/resolv.rb#L408
     ip_address_families = begin
       list = Socket.ip_address_list
-      if list.any? { |a| a.ipv6? && !a.ipv6_loopback? && !a.ipv6_linklocal? }
+      if list.any? { |a| a.ipv6? && !a.ipv6_loopback? && !a.ipv6_linklocal? && !a.ipv6_unique_local? }
         [Socket::AF_INET6, Socket::AF_INET]
       else
         [Socket::AF_INET]
       end
     rescue NotImplementedError
@@ -98,10 +98,10 @@
 
         attr_reader(optname)
       end
 
       def def_option(optname, *args, &block)
-        if args.size.zero? && !block
+        if args.empty? && !block
           class_eval(<<-OUT, __FILE__, __LINE__ + 1)
             def option_#{optname}(v); v; end # def option_smth(v); v; end
           OUT
           return
         end