Use already known browserWindow in onClickButton

JustOff · Feb 24, 2018 · ae43988 · ae43988
1 parent b0118af
commit ae43988
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/bootstrap.js b/bootstrap.js
@@ -682,8 +682,7 @@ LullTheTabs.prototype = {
 
   onClickButton: function(aEvent) {
     if (aEvent.ctrlKey || aEvent.metaKey) {
-      let mrw = Services.wm.getMostRecentWindow("navigator:browser");
-      mrw.BrowserOpenAddonsMgr("addons://detail/[email protected]/preferences");
+      this.browserWindow.BrowserOpenAddonsMgr("addons://detail/[email protected]/preferences");
     } else {
       this.unloadTab(this.tabBrowser.selectedTab);
     }