From 5b86a44cef0d98bae303c04f3cf5ee50f21772ba Mon Sep 17 00:00:00 2001
From: Pavel Reznikov <pashka.reznikov@gmail.com>
Date: Tue, 3 Mar 2015 22:29:55 -0800
Subject: [PATCH] fix _update_styles

---
 src/gridstack.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gridstack.js b/src/gridstack.js
index 7a95818..fc1ed68 100644
--- a/src/gridstack.js
+++ b/src/gridstack.js
@@ -465,7 +465,7 @@
             else if (typeof this._styles.deleteRule === 'function')
                 f = this._styles.deleteRule;
             while (this._styles.rules.length) {
-                f(0);
+                f.call(this._styles, 0);
             }
             this._update_container_height();
         }