Code styling

platform/firefox/bootstrap.js

@@ -26,13 +26,8 @@
 
 /******************************************************************************/
 
-let bgProcess;
-
-/******************************************************************************/
-
-function startup(data, reason) {
-    bgProcess = function(e) {
-        if (e) {
+let bgProcess = function(e) {
+    if ( e ) {
         this.removeEventListener('DOMContentLoaded', bgProcess);
     }
 
@@ -44,9 +39,16 @@ function startup(data, reason) {
         hDoc.createElementNS('http://www.w3.org/1999/xhtml', 'iframe')
     );
     bgProcess.setAttribute('src', 'chrome://ublock/content/background.html');
-    };
+};
+
+/******************************************************************************/
+
+function startup(data, reason) {
+    if ( reason !== APP_STARTUP ) {
+        bgProcess();
+        return;
+    }
 
-    if (reason === APP_STARTUP) {
     let ww = Components.classes['@mozilla.org/embedcomp/window-watcher;1']
                 .getService(Components.interfaces.nsIWindowWatcher);
 
@@ -56,18 +58,16 @@ function startup(data, reason) {
             win.addEventListener('DOMContentLoaded', bgProcess);
         }
     });
-    }
-    else {
-        bgProcess();
-    }
 }
 
 /******************************************************************************/
 
 function shutdown(data, reason) {
-    if (reason !== APP_SHUTDOWN) {
-        bgProcess.parentNode.removeChild(bgProcess);
+    if ( reason === APP_SHUTDOWN ) {
+        return;
     }
+
+    bgProcess.parentNode.removeChild(bgProcess);
 }
 
 /******************************************************************************/