From 334a7440f37fbc9f18a2ea020919e80b4dc1220d Mon Sep 17 00:00:00 2001
From: Raymond Hill <rhill@raymondhill.net>
Date: Tue, 25 Jul 2023 09:05:39 -0400
Subject: [PATCH] Improve `xml-prune` scriptlet

Related feedback:
- https://github.com/uBlockOrigin/uBlock-discussions/discussions/792#discussioncomment-6536598
---
 assets/resources/scriptlets.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/assets/resources/scriptlets.js b/assets/resources/scriptlets.js
index 3f411151a..bd3760358 100644
--- a/assets/resources/scriptlets.js
+++ b/assets/resources/scriptlets.js
@@ -2397,7 +2397,11 @@ function xmlPrune(
             thisArg.addEventListener('readystatechange', function() {
                 if ( thisArg.readyState !== 4 ) { return; }
                 const type = thisArg.responseType;
-                if ( type === 'text' ) {
+                if ( type === 'document' || thisArg.responseXML instanceof XMLDocument ) {
+                    pruneFromDoc(thisArg.responseXML);
+                    return;
+                }
+                if ( type === 'text' || typeof thisArg.responseText === 'string' ) {
                     const textin = thisArg.responseText;
                     const textout = pruneFromText(textin);
                     if ( textout === textin ) { return; }
@@ -2405,10 +2409,6 @@ function xmlPrune(
                     Object.defineProperty(thisArg, 'responseText', { value: textout });
                     return;
                 }
-                if ( type === 'document' ) {
-                    pruneFromDoc(thisArg.response);
-                    return;
-                }
             });
             return Reflect.apply(target, thisArg, args);
         }