From 01e2e09fa5de65d9b6d9ee2838454b6bbb65d4b2 Mon Sep 17 00:00:00 2001
From: tophf <tophf@gmx.com>
Date: Sun, 28 Feb 2021 08:37:56 +0300
Subject: [PATCH] ignore HTTP502 error when syncing

---
 background/sync-manager.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/background/sync-manager.js b/background/sync-manager.js
index d37df6c5..e5656df2 100644
--- a/background/sync-manager.js
+++ b/background/sync-manager.js
@@ -208,7 +208,10 @@ const syncMan = (() => {
   }
 
   function isNetworkError(err) {
-    return err.name === 'TypeError' && /networkerror|failed to fetch/i.test(err.message);
+    return (
+      err.name === 'TypeError' && /networkerror|failed to fetch/i.test(err.message) ||
+      err.code === 502
+    );
   }
 
   function isGrantError(err) {