From 22013fc1d26417d68e1c20684bbe4491c11f5a1b Mon Sep 17 00:00:00 2001
From: Nahuel Cuesta Luengo <ncuesta@cespi.unlp.edu.ar>
Date: Thu, 14 Mar 2013 15:49:29 -0300
Subject: [PATCH] Fixed wrong check for reveal css-top property.

---
 js/foundation/foundation.reveal.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/foundation/foundation.reveal.js b/js/foundation/foundation.reveal.js
index 8f022a6e5..45c723768 100644
--- a/js/foundation/foundation.reveal.js
+++ b/js/foundation/foundation.reveal.js
@@ -90,7 +90,7 @@
 
       var open_modal = $('.reveal-modal.open');
 
-      if (!modal.data('css-top')) {
+      if (typeof modal.data('css-top') === 'undefined') {
         modal.data('css-top', parseInt(modal.css('top'), 10))
           .data('offset', this.cache_offset(modal));
       }
-- 
2.47.3