From f070edb8b91d07bd4ac8fea82317b906cc5ec1c9 Mon Sep 17 00:00:00 2001
From: Simon Hafner <hafnersimon@gmail.com>
Date: Thu, 30 Jan 2014 02:09:37 -0600
Subject: [PATCH] forgot to export product

---
 lib/pure/algorithm.nim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/pure/algorithm.nim b/lib/pure/algorithm.nim
index 2620f7c901..b71b2c0fce 100644
--- a/lib/pure/algorithm.nim
+++ b/lib/pure/algorithm.nim
@@ -131,7 +131,7 @@ proc sort*[T](a: var openArray[T],
       dec(m, s*2)
     s = s*2
 
-proc product[T](x: openarray[seq[T]]): seq[seq[T]] =
+proc product*[T](x: openarray[seq[T]]): seq[seq[T]] =
   ## produces the Cartesian product of the array. Warning: complexity
   ## may explode.
   result = @[]