From 3c1e34af09cd8e6bc32638c27728e92f1d346689 Mon Sep 17 00:00:00 2001
From: Victor Savinov <katashiroku@gmail.com>
Date: Sun, 7 Nov 2021 15:01:32 +0300
Subject: [PATCH] Added Firefox support

---
 background.js | 13 +++++++++----
 manifest.json |  2 +-
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/background.js b/background.js
index 9ad316b..f4e8053 100644
--- a/background.js
+++ b/background.js
@@ -32,9 +32,14 @@ chrome.runtime.onMessage.addListener(async function (message, sender, sendRespon
     }
 
     if (message.action === 'get-tab-url') {
-        sendResponse({
-            url: new URL(sender.tab.url).hostname,
-            id: sender.tab.id
-        });
+        var response = {
+                url: new URL(sender.url || sender.tab.url).hostname,
+                id: sender.tab.id
+            };
+
+        sendResponse(response);
+        
+        return response;
     }
+
 });
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index a16d210..29f6764 100644
--- a/manifest.json
+++ b/manifest.json
@@ -2,7 +2,7 @@
     "manifest_version": 2,
     "name": "Frame By Frame",
     "description": "__MSG_description__",
-    "version": "2.2.1",
+    "version": "2.2.2",
     "default_locale": "en",
     "icons": {
         "16": "icons/16.png",