From 4493a6b1104fb15beb4785268379f0cc744874b0 Mon Sep 17 00:00:00 2001
From: ryan <ryan@1a063a9b-81f0-0310-95a4-ce76da25c4cd>
Date: Sat, 30 Aug 2008 00:48:37 +0000
Subject: [PATCH] Don't process keypress if the current row is null. see #7643

git-svn-id: http://svn.automattic.com/wordpress/trunk@8779 1a063a9b-81f0-0310-95a4-ce76da25c4cd
---
 wp-includes/js/jquery/jquery.table-hotkeys.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/wp-includes/js/jquery/jquery.table-hotkeys.js b/wp-includes/js/jquery/jquery.table-hotkeys.js
index b4792fa460..4045c7ac60 100644
--- a/wp-includes/js/jquery/jquery.table-hotkeys.js
+++ b/wp-includes/js/jquery/jquery.table-hotkeys.js
@@ -37,6 +37,7 @@
 		}
 		var make_key_callback = function(expr) {
 			return function() {
+				if ( null == $.table_hotkeys.current_row ) return false;
 				var clickable = $(expr, $.table_hotkeys.current_row).filter(':visible');
 				if (!$($(clickable[0]).parent()[0]).is(':visible')) return false;
 				if (clickable.is('.'+destructive_class)) next_row() || prev_row();