From e4e132e2e6f9234f72039ecd78e541e959ffeee1 Mon Sep 17 00:00:00 2001
From: mrkn <mrkn@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sat, 20 Aug 2016 20:51:19 +0000
Subject: enum.c (enum_sort): prevent wasteful array duplicaion

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@55975 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 enum.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'enum.c')

diff --git a/enum.c b/enum.c
index f561a6845c..487ee55c7e 100644
--- a/enum.c
+++ b/enum.c
@@ -938,7 +938,7 @@ enum_first(int argc, VALUE *argv, VALUE obj)
 static VALUE
 enum_sort(VALUE obj)
 {
-    return rb_ary_sort(enum_to_a(0, 0, obj));
+    return rb_ary_sort_bang(enum_to_a(0, 0, obj));
 }
 
 #define SORT_BY_BUFSIZE 16
-- 
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