Resolving issue 99

1 files changed, 4 insertions, 13 deletions

diff --git a/webAO/utils/fileExists.js b/webAO/utils/fileExists.js
index 261acda..6d32a1e 100644
--- a/webAO/utils/fileExists.js
+++ b/webAO/utils/fileExists.js
@@ -1,17 +1,8 @@
 const fileExists = async (url) => {
   const xhr = new XMLHttpRequest();
-  xhr.open('GET', url, true);
-  xhr.onload = function (e) {
-    if (xhr.readyState === 4) {
-      if (xhr.status === 200) {
-        return true;
-      }
-      return false;
-    }
-  };
-  xhr.onerror = function (e) {
-    return false;
-  };
-  xhr.send(null);
+  xhr.open('HEAD', url, false);
+  xhr.send();
+
+  return xhr.status === 200;
 };
 export default fileExists;