From 6d0bb3303cbd97e5f18c054f23517a14b7d3282d Mon Sep 17 00:00:00 2001
From: thedarkone <thedarkone2@gmail.com>
Date: Fri, 28 Jan 2011 23:01:23 +0100
Subject: [PATCH] Clean-up Context#stack.

---
 lib/liquid/context.rb | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/lib/liquid/context.rb b/lib/liquid/context.rb
index 871e922..6cca478 100644
--- a/lib/liquid/context.rb
+++ b/lib/liquid/context.rb
@@ -86,17 +86,11 @@ module Liquid
     #   end
     #
     #   context['var]  #=> nil
-    def stack(new_scope={},&block)
-      result = nil
+    def stack(new_scope={})
       push(new_scope)
-
-      begin
-        result = yield
-      ensure
-        pop
-      end
-
-      result
+      yield
+    ensure
+      pop
     end
 
     def clear_instance_assigns