From 6da8a20bb7f7898c35e5be9ad7641f024d3dfa1b Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 18 Oct 2006 13:57:43 +0000
Subject: * array.c (rb_ary_shift): shorten copy size.  fixed:
 [ruby-list:42907]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'array.c')

diff --git a/array.c b/array.c
index 458310a69b..bfaf85e85f 100644
--- a/array.c
+++ b/array.c
@@ -618,7 +618,7 @@ rb_ary_shift(VALUE ary)
     if (RARRAY_LEN(ary) == 0) return Qnil;
     top = RARRAY_PTR(ary)[0];
     if (ARY_EMBED_P(ary)) {
-	MEMMOVE(RARRAY_PTR(ary), RARRAY_PTR(ary)+1, VALUE, RARRAY_LEN(ary));
+	MEMMOVE(RARRAY_PTR(ary), RARRAY_PTR(ary)+1, VALUE, RARRAY_LEN(ary)-1);
 	ARY_SET_EMBED_LEN(ary, RARRAY_LEN(ary)-1);
 	return top;
     }
-- 
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