From ce3ac010b50bc2dc56bd32c835c96c25600ff8c0 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Sun, 13 Feb 2022 09:41:54 -0500
Subject: [PATCH] Fix improper handling of match-all removeparam

Related discussion:
- https://github.com/uBlockOrigin/uBlock-issues/issues/1978#issuecomment-1038143619
---
 src/js/static-net-filtering.js | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/js/static-net-filtering.js b/src/js/static-net-filtering.js
index f28c6ca10..53ef8a48b 100644
--- a/src/js/static-net-filtering.js
+++ b/src/js/static-net-filtering.js
@@ -2926,11 +2926,7 @@ class FilterCompiler {
     processModifierOption(modifier, value) {
         if ( this.modifyType !== undefined ) { return false; }
         this.modifyType = modifier;
-        if ( value !== undefined ) {
-            this.modifyValue = value;
-        } else if ( this.action === AllowAction ) {
-            this.modifyValue = '';
-        }
+        this.modifyValue = value || '';
         return true;
     }