From f4a1bad04803f4210dcdb6094a34c383646b823e Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Fri, 23 Oct 2015 12:52:51 -0400
Subject: [PATCH] raw URL can be the empty string for behind-the-scene scope

---
 src/js/tab.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/js/tab.js b/src/js/tab.js
index 6a571a412..085804db5 100644
--- a/src/js/tab.js
+++ b/src/js/tab.js
@@ -301,7 +301,7 @@ housekeep itself.
         // https://github.com/chrisaljoudi/uBlock/issues/1078
         // Use both the raw and normalized URLs.
         this.netFiltering = µb.getNetFilteringSwitch(this.normalURL);
-        if ( this.netFiltering && this.rawURL !== this.normalURL ) {
+        if ( this.netFiltering && this.rawURL !== this.normalURL && this.rawURL !== '' ) {
             this.netFiltering = µb.getNetFilteringSwitch(this.rawURL);
         }
         this.netFilteringReadTime = Date.now();