From a4f8ec6d5469beba7f9cda413c177b3db6862a24 Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Fri, 17 Nov 2023 09:28:23 -0500
Subject: [PATCH] Support AdGuard's `emptyArr`/`emptyObj` for increased
 compatibility

Related issue:
https://github.com/uBlockOrigin/uBlock-issues/issues/2411
---
 assets/resources/scriptlets.js | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js
index d4fd1e07f..5d671606a 100644
--- a/assets/resources/scriptlets.js
+++ b/assets/resources/scriptlets.js
@@ -414,9 +414,9 @@ function setConstantCore(
             cValue = null;
         } else if ( cValue === "''" || cValue === '' ) {
             cValue = '';
-        } else if ( cValue === '[]' ) {
+        } else if ( cValue === '[]' || cValue === 'emptyArr' ) {
             cValue = [];
-        } else if ( cValue === '{}' ) {
+        } else if ( cValue === '{}' || cValue === 'emptyObj' ) {
             cValue = {};
         } else if ( cValue === 'noopFunc' ) {
             cValue = cloakFunc(function(){});
@@ -830,6 +830,13 @@ function setLocalStorageItemFn(
 ) {
     if ( key === '' ) { return; }
 
+    // For increased compatibility with AdGuard
+    if ( value === 'emptyArr' ) {
+        value = '[]';
+    } else if ( value === 'emptyObj' ) {
+        value = '{}';
+    }
+
     const trustedValues = [
         '',
         'undefined', 'null',