From aaf03fed3e452f6ea1e1bd858db53ef8051806f3 Mon Sep 17 00:00:00 2001
From: Ned He <edward.he@macaulay.cuny.edu>
Date: Thu, 16 Jun 2016 22:25:10 -0400
Subject: [PATCH] Refactor browserAction.onClick.

---
 opera/chrome/scripts/background.js | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/opera/chrome/scripts/background.js b/opera/chrome/scripts/background.js
index a93d8377..5fd27097 100644
--- a/opera/chrome/scripts/background.js
+++ b/opera/chrome/scripts/background.js
@@ -148,13 +148,8 @@ BROWSER_ACTION.onClicked.addListener(function(tab) {
   const HOST = getHost(tab.url);
   const ID = tab.id;
 
-  if (WHITELIST[HOST]) {
-    delete WHITELIST[HOST];
-    localStorage.whitelist = JSON.stringify(WHITELIST);
-    TABS.reload(ID);
-  } else {
-    WHITELIST[HOST] = true;
-    localStorage.whitelist = JSON.stringify(WHITELIST);
-    TABS.reload(ID);
-  }
+  WHITELIST[url] = !WHITELIST[url];
+
+  localStorage.whitelist = JSON.stringify(WHITELIST);
+  TABS.reload(ID);
 });