From a5a447186b5a68ff606a6748ddc422e1bcbf91be Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Wed, 20 May 2020 12:38:41 -0400
Subject: [PATCH] Fix computing the path of nested lists

Regression from:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1034

Nested lists must have their path computed from their
parent list path, not from the path of the root list.
---
 src/js/assets.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/js/assets.js b/src/js/assets.js
index 3c85a8837..efbb93535 100644
--- a/src/js/assets.js
+++ b/src/js/assets.js
@@ -261,7 +261,10 @@ api.fetchFilterList = async function(mainlistURL) {
                 if ( match === null ) { break; }
                 if ( toParsedURL(match[1]) !== undefined ) { continue; }
                 if ( match[1].indexOf('..') !== -1 ) { continue; }
-                const subURL = rootDirectoryURL.href + match[1];
+                // Compute nested list path relative to parent list path
+                const pos = result.url.lastIndexOf('/');
+                if ( pos === -1 ) { continue; }
+                const subURL = result.url.slice(0, pos + 1) + match[1];
                 if ( sublistURLs.has(subURL) ) { continue; }
                 sublistURLs.add(subURL);
                 out.push(