From 53f22d3a0529ba95d41356f7e93396a42da25cf8 Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 6 Nov 2007 18:54:02 +0000
Subject: * array.c (rb_ary_product): core dumped with non array arguments.   a
 patch from Yusuke ENDOH <mame AT tsg.ne.jp>.  [ruby-dev:32180]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@13831 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 09063d7dc3..aee476a688 100644
--- a/array.c
+++ b/array.c
@@ -3170,7 +3170,7 @@ rb_ary_product(int argc, VALUE *argv, VALUE ary)
 
     /* initialize the arrays of arrays */
     arrays[0] = ary;
-    for (i = 1; i < n; i++) arrays[i] = argv[i-1];
+    for (i = 1; i < n; i++) arrays[i] = to_ary(argv[i-1]);
     
     /* initialize the counters for the arrays */
     for (i = 0; i < n; i++) counters[i] = 0;
-- 
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