From f1b54847d6c1c4f93c698326b8636d49c16652d8 Mon Sep 17 00:00:00 2001
From: Marek Grzybek <feimosi@onet.pl>
Date: Sat, 11 Mar 2017 14:26:48 +0100
Subject: [PATCH] (fix) Use proper event object for handlers in IE

`event` and `event.target` are not provided in IE8.
This fixes the bugs with not hiding the overlay on background click
and not working keyboard shortcuts.
---
 src/baguetteBox.js | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/baguetteBox.js b/src/baguetteBox.js
index 063a6b73..edce362c 100644
--- a/src/baguetteBox.js
+++ b/src/baguetteBox.js
@@ -663,7 +663,12 @@
             element.addEventListener(event, callback, useCapture);
         } else {
             // IE8 fallback
-            element.attachEvent('on' + event, callback);
+            element.attachEvent('on' + event, function(event) {
+                // `event` and `event.target` are not provided in IE8
+                event = event || window.event;
+                event.target = event.target || event.srcElement;
+                callback(event);
+            });
         }
     }