fix service worker registration

2016-08-29 14:58:54 -04:00
parent 3003c976a8
commit fc63d39e27
1 changed files with 5 additions and 7 deletions
@@ -2804,14 +2804,12 @@ var AppInfo = {};
                    return navigator.serviceWorker.ready;
                }).then(function (reg) {

-                    if (!reg.sync) {
-                        return Promise.resovle();
+                    if (reg.sync) {
+                        // https://github.com/WICG/BackgroundSync/blob/master/explainer.md
+                        return reg.sync.register('emby-sync').then(function () {
+                            window.SyncRegistered = Dashboard.isConnectMode();
+                        });
                    }
-
-                    // https://github.com/WICG/BackgroundSync/blob/master/explainer.md
-                    return reg.sync.register('emby-sync').then(function () {
-                        window.SyncRegistered = Dashboard.isConnectMode();
-                    });
                });

            } catch (err) {