Fix cacheUndefined bug - #901 (#915)

- add check to see if cache is defined before deleting
2021-03-30 06:13:51 +05:30
parent 3b0defefec
commit 5245b4c62b
1 changed files with 4 additions and 3 deletions
@@ -99,6 +99,7 @@ const removeItems = () => {
 }
 const clearServiceWorkerCache = () => {
  window.caches &&
    caches.keys().then(function (keyList) {
      for (let key of keyList) caches.delete(key)
    })