From 6bdb9d25d62fc0cfb265ebfebdfdc3362cf4f49a Mon Sep 17 00:00:00 2001
From: janekptacijarabaci <janekptacijarabaci@seznam.cz>
Date: Sat, 28 Apr 2018 12:29:07 +0200
Subject: [PALEMOON] [DevTools] Storage inspector throws an error when url
 changes

Issue #102
---
 application/palemoon/base/content/newtab/grid.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'application/palemoon')

diff --git a/application/palemoon/base/content/newtab/grid.js b/application/palemoon/base/content/newtab/grid.js
index 46e0b804b..a614d0396 100644
--- a/application/palemoon/base/content/newtab/grid.js
+++ b/application/palemoon/base/content/newtab/grid.js
@@ -59,8 +59,13 @@ var gGrid = {
    * Refreshes the grid and re-creates all sites.
    */
   refresh: function Grid_refresh() {
+    let cells = this.cells;
+    if (!cells) {
+      return;
+    }
+
     // Remove all sites.
-    this.cells.forEach(function (cell) {
+    cells.forEach(function (cell) {
       let node = cell.node;
       let child = node.firstElementChild;
 
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