fixup c26fa76f: Set#has

#380
2018-05-04 22:06:50 +03:00 · 2018-05-04 22:06:50 +03:00 · 1f347df8cf
commit 1f347df8cf
parent d0115acdf2
1 changed files with 1 additions and 1 deletions
--- a/background/update.js
+++ b/background/update.js
@ -103,7 +103,7 @@ global API_METHODS

    function reportFailure(error) {
      // retry once if the error is 503 Service Unavailable
-      if (error === 503 && !retrying.get(id)) {
+      if (error === 503 && !retrying.has(id)) {
        retrying.add(id);
        return new Promise(resolve => {
          setTimeout(() => {