From 3d5fa65c33cd392bcaae6f3a5873135ea7870059 Mon Sep 17 00:00:00 2001
From: Charles Oliver Nutter <headius@headius.com>
Date: Wed, 21 Dec 2011 14:09:14 -0600
Subject: [PATCH] Tweak to make NullAPI work.

---
 lib/rx/null_api.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/rx/null_api.rb b/lib/rx/null_api.rb
index f248bee..5723219 100644
--- a/lib/rx/null_api.rb
+++ b/lib/rx/null_api.rb
@@ -2,8 +2,9 @@ module RX
 
   class NullAPI
 
-    def method_missing(m)
+    def method_missing(*args)
       # whatever
+      return true if args[0] == :end
       nil
     end
   end