From c38c2785c1ff75d2cbc3bf7f3dd197f2261db1b9 Mon Sep 17 00:00:00 2001
From: "p.kosyh" <p.kosyh@gmail.com>
Date: Tue, 27 Jul 2010 11:14:20 +0000
Subject: [PATCH] visited fix

---
 stead/goto.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stead/goto.lua b/stead/goto.lua
index 0d3d932..4003128 100644
--- a/stead/goto.lua
+++ b/stead/goto.lua
@@ -160,7 +160,7 @@ function visited(w)
 	if not w then w = here() end
 	w = ref(w)
 	if w == nil then
-		return 0;
+		return nil;
 	end
 	if not isRoom(w) then
 		error ("Wrong parameter to visited.", 2);