knu	2012-12-02 22:08:52 +0900 (Sun, 02 Dec 2012)

  New Revision: 38145

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=38145

  Log:
    Make an internal block of Generator return nil instead of self.
    
    * lib/generator.rb (Generator#initialize): Make an internal block
      return nil instead of self. [Bug #7493]

  Modified files:
    branches/ruby_1_8/ChangeLog
    branches/ruby_1_8/lib/generator.rb

Index: ruby_1_8/ChangeLog
===================================================================
--- ruby_1_8/ChangeLog	(revision 38144)
+++ ruby_1_8/ChangeLog	(revision 38145)
@@ -1,3 +1,8 @@
+Sun Dec  2 22:05:54 2012  Akinori MUSHA  <knu@i...>
+
+	* lib/generator.rb (Generator#initialize): Make an internal block
+	  return nil instead of self. [Bug #7493]
+
 Tue Oct 16 17:53:44 2012  Akinori MUSHA  <knu@i...>
 
 	* test/bigdecimal/test_bigdecimal.rb (TestBigDecimal#test_gc): Fix
Index: ruby_1_8/lib/generator.rb
===================================================================
--- ruby_1_8/lib/generator.rb	(revision 38144)
+++ ruby_1_8/lib/generator.rb	(revision 38145)
@@ -69,7 +69,7 @@
   def initialize(enum = nil, &block)
     if enum
       @block = proc { |g|
-	enum.each { |x| g.yield x }
+	enum.each { |x| g.yield x; nil }
       }
     else
       @block = block

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