Support AdGuard's emptyArr/emptyObj for increased compatibility

Related issue: uBlockOrigin/uBlock-issues#2411
gorhill · Nov 17, 2023 · a4f8ec6 · a4f8ec6
1 parent bfb6629
commit a4f8ec6
Showing 1 changed file with 9 additions and 2 deletions.
diff --git 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',