Add checks to fast fail menu

1 files changed, 26 insertions, 14 deletions

diff --git a/app/src/main/assets/js/menu.js b/app/src/main/assets/js/menu.js
index bfdca4a3..5464865c 100644
--- a/app/src/main/assets/js/menu.js
+++ b/app/src/main/assets/js/menu.js
@@ -1,6 +1,5 @@
-"use strict";
-
-(function () {
+// Generated by CoffeeScript 2.3.2
+(function() {
   // click menu and move contents to main view
   var jewel, menuA, root, viewport, x, y;
 
@@ -8,15 +7,33 @@
 
   root = document.querySelector("#root");
 
+  menuA = document.querySelector("#bookmarks_jewel").querySelector("a");
+
   if (!viewport) {
     console.log("Menu.js: viewport is null");
+    if (typeof Frost !== "undefined" && Frost !== null) {
+      Frost.emit(0);
+    }
+    return;
   }
 
   if (!root) {
     console.log("Menu.js: root is null");
+    if (typeof Frost !== "undefined" && Frost !== null) {
+      Frost.emit(0);
+    }
+    return;
   }
 
-  y = new MutationObserver(function (mutations) {
+  if (!menuA) {
+    console.log("Menu.js: jewel is null");
+    if (typeof Frost !== "undefined" && Frost !== null) {
+      Frost.emit(0);
+    }
+    return;
+  }
+
+  y = new MutationObserver(function() {
     viewport.removeAttribute("style");
     root.removeAttribute("style");
   });
@@ -29,7 +46,7 @@
     attributes: true
   });
 
-  x = new MutationObserver(function () {
+  x = new MutationObserver(function() {
     var menu;
     menu = document.querySelector(".mSideMenu");
     if (menu !== null) {
@@ -45,10 +62,10 @@
       if (typeof Frost !== "undefined" && Frost !== null) {
         Frost.emit(0);
       }
-      setTimeout(function () {
+      setTimeout((function() {
         y.disconnect();
         console.log("Unhook styler");
-      }, 500);
+      }), 500);
     }
   });
 
@@ -63,11 +80,6 @@
     subtree: true
   });
 
-  menuA = document.querySelector("#bookmarks_jewel").querySelector("a");
-
-  if (!menuA) {
-    console.log("Menu.js: jewel is null");
-  }
-
   menuA.click();
-}).call(undefined);
\ No newline at end of file
+
+}).call(this);