From f03e4b07b396ce6eb0cf10c4fdf0f917f9630170 Mon Sep 17 00:00:00 2001
From: Vladimir Siljkovic <vladimirs@vast.com>
Date: Fri, 7 Dec 2018 20:55:12 +0100
Subject: [PATCH] Fix: Add {left:0,top:0} as a default position for tooltips
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This is for the case where the tooltip is opened via `show` method or `autoopen` option, and the default `openelement` doesn’t exist or is not set, and the `tooltipanchor` option is not set eigther.
---
 jquery.popupoverlay.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/jquery.popupoverlay.js b/jquery.popupoverlay.js
index bb46a7c..b7c37a4 100644
--- a/jquery.popupoverlay.js
+++ b/jquery.popupoverlay.js
@@ -602,7 +602,7 @@
                     $tooltipanchor = $('.' + el.id + opensuffix + '[data-popup-ordinal="' + ordinal + '"]');
                 }
 
-                var linkOffset = $tooltipanchor.offset();
+                var linkOffset = $tooltipanchor.offset() || { left: 0, top: 0 };
 
                 // Horizontal position for tooltip
                 if (options.horizontal == 'right') {