fix #8411, fetch in case of cache error

mapbox · Jun 30, 2019 · afab3ae · afab3ae
1 parent ef9e5ff
commit afab3ae
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/util/ajax.js b/src/util/ajax.js
@@ -111,7 +111,11 @@ function makeFetchRequest(requestParameters: RequestParameters, callback: Respon
 
     const validateOrFetch = (err, cachedResponse, responseIsFresh) => {
         if (err) {
-            return callback(err);
+            // Do fetch in case of cache error.
+            // HTTP pages in Edge trigger a security error that can be ignored.
+            if (err.message !== 'SecurityError') {
+                console.warn(err);
+            }
         }
 
         if (cachedResponse && responseIsFresh) {