From 97db7ba13e66fae7d4f2a61df836f20433d1af97 Mon Sep 17 00:00:00 2001
From: gorhill <rhill@raymondhill.net>
Date: Mon, 23 Jan 2017 17:16:37 -0500
Subject: [PATCH] fix #2332

---
 src/js/3p-filters.js | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/js/3p-filters.js b/src/js/3p-filters.js
index f478da3ad..855f89eed 100644
--- a/src/js/3p-filters.js
+++ b/src/js/3p-filters.js
@@ -31,7 +31,8 @@
 
 var listDetails = {},
     filteringSettingsHash = '',
-    lastUpdateTemplateString = vAPI.i18n('3pLastUpdate');
+    lastUpdateTemplateString = vAPI.i18n('3pLastUpdate'),
+    reValidExternalList = /[a-z-]+:\/\/\S*\/\S+/;
 
 /******************************************************************************/
 
@@ -111,6 +112,7 @@ var renderFilterLists = function(soft) {
             } else {
                 li.classList.remove('mustread');
             }
+            li.classList.remove('toRemove');
         }
         // https://github.com/gorhill/uBlock/issues/1429
         if ( !soft ) {
@@ -314,8 +316,11 @@ var hashFromCurrentFromSettings = function() {
             listHash.push(liEntry.getAttribute('data-listkey'));
         }
     }
-    hash.push(listHash.sort().join());
-    hash.push(document.getElementById('externalLists').value.trim());
+    hash.push(
+        listHash.sort().join(),
+        reValidExternalList.test(document.getElementById('externalLists').value),
+        document.querySelector('#lists .listEntry.toRemove') !== null
+    );
     return hash.join();
 };