From 3a45ac8af15bf5b6074820b02ef9e50e0717fa3c Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Thu, 8 Apr 2010 02:32:06 +0000
Subject: * lib/yaml.rb (YAML::EngineManager#yamler): set the result after  
 successfully switched.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27256 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/yaml.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/yaml.rb b/lib/yaml.rb
index 28e13fe05f..b1c6a70dde 100644
--- a/lib/yaml.rb
+++ b/lib/yaml.rb
@@ -13,7 +13,6 @@ module YAML
     def yamler= engine
       raise(ArgumentError, "bad engine") unless %w{syck psych}.include?(engine)
 
-      @yamler = engine
       require engine
 
       Object.class_eval <<-eorb, __FILE__, __LINE__ + 1
@@ -22,6 +21,8 @@ module YAML
         remove_method :to_yaml
         alias :to_yaml :#{engine}_to_yaml
       eorb
+
+      @yamler = engine
       engine
     end
   end
-- 
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