From ed9282ba11a014c75bb96fe0f788fe8ee3526e5a Mon Sep 17 00:00:00 2001
From: Troy Morehouse <troymore@nbnet.nb.ca>
Date: Fri, 22 Mar 2019 15:01:56 -0300
Subject: [PATCH] fix(utils/dom): update closest routine to support SVG

Updated to math the latest polyfil from https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill
---
 src/utils/dom.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils/dom.js b/src/utils/dom.js
index 7a0acbec3ac..500b1160844 100644
--- a/src/utils/dom.js
+++ b/src/utils/dom.js
@@ -146,8 +146,8 @@ export const closest = (selector, root) => {
         if (matches(element, sel)) {
           return element
         }
-        element = element.parentElement
-      } while (element !== null)
+        element = element.parentElement || element.parentNode
+      } while (element !== null && element.nodeType === Node.ELEMENT_NODE)
       return null
     }