yugui	2009-05-22 18:48:30 +0900 (Fri, 22 May 2009)

  New Revision: 23529

  http://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=rev&revision=23529

  Log:
    merges r23444 from trunk into ruby_1_9_1.
    --
    * ext/dl/lib/dl/callback.rb (DL#remove_callback_internal): ignore
      unbound function.  [ruby-dev:38474]

  Modified files:
    branches/ruby_1_9_1/ChangeLog
    branches/ruby_1_9_1/ext/dl/lib/dl/callback.rb
    branches/ruby_1_9_1/version.h

Index: ruby_1_9_1/ChangeLog
===================================================================
--- ruby_1_9_1/ChangeLog	(revision 23528)
+++ ruby_1_9_1/ChangeLog	(revision 23529)
@@ -1,3 +1,8 @@
+Sat May 16 17:57:39 2009  Nobuyoshi Nakada  <nobu@r...>
+
+	* ext/dl/lib/dl/callback.rb (DL#remove_callback_internal): ignore
+	  unbound function.  [ruby-dev:38474]
+
 Sat May 16 13:49:24 2009  Nobuyoshi Nakada  <nobu@r...>
 
 	* variable.c (rb_autoload_load): gets rid of false warning.
Index: ruby_1_9_1/ext/dl/lib/dl/callback.rb
===================================================================
--- ruby_1_9_1/ext/dl/lib/dl/callback.rb	(revision 23528)
+++ ruby_1_9_1/ext/dl/lib/dl/callback.rb	(revision 23529)
@@ -48,7 +48,7 @@
         }
       }
     end
-    if( proc_entry[ctype][index] )
+    if( index and proc_entry[ctype][index] )
       proc_entry[ctype][index] = nil
       return true
     else
Index: ruby_1_9_1/version.h
===================================================================
--- ruby_1_9_1/version.h	(revision 23528)
+++ ruby_1_9_1/version.h	(revision 23529)
@@ -1,6 +1,6 @@
 #define RUBY_VERSION "1.9.1"
 #define RUBY_RELEASE_DATE "2009-05-12"
-#define RUBY_PATCHLEVEL 143
+#define RUBY_PATCHLEVEL 144
 #define RUBY_VERSION_MAJOR 1
 #define RUBY_VERSION_MINOR 9
 #define RUBY_VERSION_TEENY 1

--
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