From 65183f7180c167131a0ec3741b0cd96ab806312a Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Mon, 4 May 2015 17:10:55 -0400
Subject: [PATCH] this fixes #171

---
 src/js/pagestore.js |  4 ++--
 src/js/ublock.js    | 13 ++++++++++++-
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/src/js/pagestore.js b/src/js/pagestore.js
index da201e151..5a7d64bb3 100644
--- a/src/js/pagestore.js
+++ b/src/js/pagestore.js
@@ -19,7 +19,7 @@
     Home: https://github.com/gorhill/uBlock
 */
 
-/* global vAPI, µBlock */
+/* global µBlock */
 
 /*******************************************************************************
 
@@ -435,7 +435,7 @@ PageStore.prototype.getNetFilteringSwitch = function() {
     // https://github.com/chrisaljoudi/uBlock/issues/1078
     // Use both the raw and normalized URLs.
     this.netFiltering = µb.getNetFilteringSwitch(tabContext.normalURL);
-    if ( this.netFiltering && tabContext.rawURL !== tabContext.pageURL ) {
+    if ( this.netFiltering && tabContext.rawURL !== tabContext.normalURL ) {
         this.netFiltering = µb.getNetFilteringSwitch(tabContext.rawURL);
     }
     this.netFilteringReadTime = Date.now();
diff --git a/src/js/ublock.js b/src/js/ublock.js
index dfd6e81c3..aa2c3f157 100644
--- a/src/js/ublock.js
+++ b/src/js/ublock.js
@@ -180,6 +180,12 @@ var matchWhitelistDirective = function(url, hostname, directive) {
     var line, matches, key, directive;
     for ( var i = 0; i < lines.length; i++ ) {
         line = lines[i].trim();
+        // https://github.com/gorhill/uBlock/issues/171
+        // Skip empty lines
+        if ( line === '' ) {
+            continue;
+        }
+
         // Don't throw out commented out lines: user might want to fix them
         if ( line.charAt(0) === '#' ) {
             key = '#';
@@ -208,9 +214,14 @@ var matchWhitelistDirective = function(url, hostname, directive) {
             }
         }
 
+        // https://github.com/gorhill/uBlock/issues/171
+        // Skip empty keys
+        if ( key === '' ) {
+            continue;
+        }
+
         // Be sure this stays fixed:
         // https://github.com/chrisaljoudi/uBlock/issues/185
-
         if ( whitelist.hasOwnProperty(key) === false ) {
             whitelist[key] = [];
         }