From 84cc4a9e3c431818a9b826647d38f785ebfbad87 Mon Sep 17 00:00:00 2001
From: Andrew Harvey <andrew.harvey4@gmail.com>
Date: Thu, 8 Jun 2017 00:20:51 +1000
Subject: [PATCH] add aria-label to Popup close button (#4799)

---
 src/ui/popup.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/ui/popup.js b/src/ui/popup.js
index 1eeef6f1e84..5393c875f3e 100644
--- a/src/ui/popup.js
+++ b/src/ui/popup.js
@@ -224,6 +224,7 @@ class Popup extends Evented {
         if (this.options.closeButton) {
             this._closeButton = DOM.create('button', 'mapboxgl-popup-close-button', this._content);
             this._closeButton.type = 'button';
+            this._closeButton.setAttribute('aria-label', 'Close popup');
             this._closeButton.innerHTML = '&#215;';
             this._closeButton.addEventListener('click', this._onClickClose);
         }