From 1600abf840481b5ce0696dbbb97e694435d9e3a5 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 6 Oct 2009 10:07:24 +0000
Subject: * struct.c (rb_struct_select): Struct#select should return  
 enumerator when no block given.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@25243 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 ChangeLog | 5 +++++
 struct.c  | 1 +
 2 files changed, 6 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index e74f755b9..33124ba8a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Tue Oct  6 18:56:09 2009  Yukihiro Matsumoto  <matz@ruby-lang.org>
+
+	* struct.c (rb_struct_select): Struct#select should return
+	  enumerator when no block given.
+
 Tue Oct  6 06:26:00 2009  Hidetoshi NAGAI  <nagai@ai.kyutech.ac.jp>
 
 	* * ext/tk/lib/tk/canvas.rb: *** POTENTIALLY INCOMPATIBLE ***
diff --git a/struct.c b/struct.c
index 0a0f21754..f3b827921 100644
--- a/struct.c
+++ b/struct.c
@@ -774,6 +774,7 @@ rb_struct_select(int argc, VALUE *argv, VALUE s)
     if (argc > 0) {
 	rb_raise(rb_eArgError, "wrong number of arguments (%d for 0)", argc);
     }
+    RETURN_ENUMERATOR(s, 0, 0);
     result = rb_ary_new();
     for (i = 0; i < RSTRUCT_LEN(s); i++) {
 	if (RTEST(rb_yield(RSTRUCT_PTR(s)[i]))) {
-- 
cgit