From 31a181abfc05334eca8e9875e17746fcb01515d8 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Scott=20Gonz=C3=A1lez?= <scott.gonzalez@gmail.com>
Date: Sat, 26 Feb 2011 15:06:06 +0100
Subject: [PATCH] Tooltip: Make sure we have a target before trying to open the
 tooltip.

---
 ui/jquery.ui.tooltip.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ui/jquery.ui.tooltip.js b/ui/jquery.ui.tooltip.js
index 57e65f923..9b4d52bd1 100644
--- a/ui/jquery.ui.tooltip.js
+++ b/ui/jquery.ui.tooltip.js
@@ -68,6 +68,9 @@ $.widget("ui.tooltip", {
 	
 	open: function(event) {
 		var target = $(event && event.target || this.element).closest(this.options.items);
+		if ( !target.length ) {
+			return;
+		}
 		// already visible? possible when both focus and mouseover events occur
 		if (this.current && this.current[0] == target[0])
 			return;
-- 
2.39.5