faraday.rb in httpx-0.10.0

- old
+ new

@@ -119,10 +119,10 @@
               @on_complete
             end
           end
 
           def respond_to_missing?(meth)
-            @env.respond_to?(meth)
+            @env.respond_to?(meth) || super
           end
 
           def method_missing(meth, *args, &blk)
             if @env && @env.respond_to?(meth)
               @env.__send__(meth, *args, &blk)