nobu	2010-04-08 11:32:06 +0900 (Thu, 08 Apr 2010)

  New Revision: 27256

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=27256

  Log:
    * lib/yaml.rb (YAML::EngineManager#yamler): set the result after
      successfully switched.

  Modified files:
    trunk/ChangeLog
    trunk/lib/yaml.rb

Index: ChangeLog
===================================================================
--- ChangeLog	(revision 27255)
+++ ChangeLog	(revision 27256)
@@ -1,3 +1,8 @@
+Thu Apr  8 11:31:37 2010  Nobuyoshi Nakada  <nobu@r...>
+
+	* lib/yaml.rb (YAML::EngineManager#yamler): set the result after
+	  successfully switched.
+
 Thu Apr  8 07:22:05 2010  Nobuyoshi Nakada  <nobu@r...>
 
 	* random.c (rand_init): ignore higher bits if all they are same as
Index: lib/yaml.rb
===================================================================
--- lib/yaml.rb	(revision 27255)
+++ lib/yaml.rb	(revision 27256)
@@ -13,7 +13,6 @@
     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 @@
         remove_method :to_yaml
         alias :to_yaml :#{engine}_to_yaml
       eorb
+
+      @yamler = engine
       engine
     end
   end

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