From 88d9e7c2a763042273454e1f51c925de89bc52a6 Mon Sep 17 00:00:00 2001
From: William Teo <eterna2net@gmail.com>
Date: Tue, 22 Mar 2016 16:11:43 +0800
Subject: [PATCH] bug fix for undefined timing field for animation config

---
 paper-tooltip.html | 1 +
 1 file changed, 1 insertion(+)

diff --git a/paper-tooltip.html b/paper-tooltip.html
index d3d5982..e63acf3 100644
--- a/paper-tooltip.html
+++ b/paper-tooltip.html
@@ -266,6 +266,7 @@
         this.toggleClass('hidden', false, this.$.tooltip);
         this.updatePosition();
 
+        this.animationConfig.entry[0].timing = this.animationConfig.entry[0].timing || {};
         this.animationConfig.entry[0].timing.delay = this.animationDelay;
         this._animationPlaying = true;
         this.playAnimation('entry');