From c22b223cb0a48342cef7412e139313e60a913e71 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 6 Jun 2010 01:44:38 +0000
Subject: * array.c (rb_ary_product): need to set the length in order to get  
 the entries marked.  [ruby-dev:41540]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@28184 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 array.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'array.c')

diff --git a/array.c b/array.c
index b7ee2f8833..35335f5437 100644
--- a/array.c
+++ b/array.c
@@ -4306,6 +4306,7 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary)
     RBASIC(t1)->klass = 0;
 
     /* initialize the arrays of arrays */
+    ARY_SET_LEN(t0, n);
     arrays[0] = ary;
     for (i = 1; i < n; i++) arrays[i] = to_ary(argv[i-1]);
 
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