* string.c (sym_to_proc): use hidden object.

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@20527 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/string.c b/string.c
index 641018ab4..d65212487 100644
--- a/string.c
+++ b/string.c
@@ -6922,8 +6922,8 @@ sym_to_proc(VALUE sym)
     VALUE *aryp;
 
     if (!sym_proc_cache) {
+        sym_proc_cache = rb_ary_tmp_new(SYM_PROC_CACHE_SIZE * 2);
         rb_gc_register_mark_object(sym_proc_cache);
-        sym_proc_cache = rb_ary_new2(SYM_PROC_CACHE_SIZE * 2);
         rb_ary_store(sym_proc_cache, SYM_PROC_CACHE_SIZE*2 - 1, Qnil);
     }