From 12fc8faf3a80ba496438b478f10735fe1374a7d9 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Tue, 31 Mar 2015 07:51:01 -0400
Subject: [PATCH] #1134: code review to fix unwanted side effect if previous
 fix

---
 src/js/dynamic-net-filtering.js | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/src/js/dynamic-net-filtering.js b/src/js/dynamic-net-filtering.js
index 520891940..dc8a1888f 100644
--- a/src/js/dynamic-net-filtering.js
+++ b/src/js/dynamic-net-filtering.js
@@ -319,10 +319,21 @@ var is3rdParty = function(srcHostname, desHostname) {
     if ( desHostname === '*' ) {
         return false;
     }
+
+    // This case occurs for matrix rendering
+    if ( srcHostname === '*' ) {
+        return false;
+    }
     var srcDomain = domainFromHostname(srcHostname);
+
+    // This can very well occurs, for examples:
+    // - localhost
+    // - file-scheme
+    // etc.
     if ( srcDomain === '' ) {
         srcDomain = srcHostname !== '' ? srcHostname : desHostname;
     }
+
     if ( desHostname.slice(0 - srcDomain.length) !== srcDomain ) {
         return true;
     }