From b3e4caa59f3fb7d3d277a8692d3012a7072f0b36 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Sat, 30 Sep 2017 08:07:10 -0400
Subject: [PATCH] code review of #3073

---
 platform/chromium/vapi-background.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/platform/chromium/vapi-background.js b/platform/chromium/vapi-background.js
index 875a05195..46a3870ac 100644
--- a/platform/chromium/vapi-background.js
+++ b/platform/chromium/vapi-background.js
@@ -351,10 +351,11 @@ vAPI.tabs.registerListeners = function() {
     // https://github.com/gorhill/uBlock/issues/3073
     // - Fall back to `tab.url` when `changeInfo.url` is not set.
     var onUpdated = function(tabId, changeInfo, tab) {
+        if ( typeof changeInfo.url !== 'string' ) {
+            changeInfo.url = tab && tab.url;
+        }
         if ( changeInfo.url ) {
             changeInfo.url = sanitizeURL(changeInfo.url);
-        } else {
-            changeInfo.url = tab && tab.url;
         }
         onUpdatedClient(tabId.toString(), changeInfo, tab);
     };