diff --git a/ChangeLog b/ChangeLog
index c045242eb2..b03b806444 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Fri Aug 28 13:30:43 2009  NAKAMURA Usaku  <usa@ruby-lang.org>
+
+	* thread.c (do_select): rollback r24680. void struct initializer is
+	  invalid.
+
 Fri Aug 28 11:45:33 2009  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* method.h (rb_method_definition_t): split from rb_method_entry_
diff --git a/thread.c b/thread.c
index f00b5dce71..05d129de2a 100644
--- a/thread.c
+++ b/thread.c
@@ -2355,7 +2355,7 @@ do_select(int n, fd_set *read, fd_set *write, fd_set *except,
 	  struct timeval *timeout)
 {
     int result, lerrno;
-    fd_set orig_read = {}, orig_write = {}, orig_except = {};
+    fd_set orig_read, orig_write, orig_except;
 
 #ifndef linux
     double limit = 0;