From 57e3fb1ee8bca5b5c1085e55c3eca6b8b648ddcc Mon Sep 17 00:00:00 2001
From: mike-000 <49240900+mike-000@users.noreply.github.com>
Date: Thu, 3 Jun 2021 12:35:42 +0100
Subject: [PATCH] fix on IE

---
 examples/vector-tile-selection.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/vector-tile-selection.js b/examples/vector-tile-selection.js
index 57325b7e4d..5dd228dcae 100644
--- a/examples/vector-tile-selection.js
+++ b/examples/vector-tile-selection.js
@@ -86,7 +86,7 @@ map.on(['click', 'pointermove'], function (event) {
     }
     const fid = feature.getId();
 
-    if (selectElement.value.startsWith('singleselect')) {
+    if (selectElement.value.indexOf('singleselect') === 0) {
       selection = {};
     }
     // add selected feature to lookup