1 rok temu · cc9de38ea4
--- a/Tests/LibWeb/Text/expected/MutationObserver/removing-a-node.txt
+++ b/Tests/LibWeb/Text/expected/MutationObserver/removing-a-node.txt
@@ -0,0 +1 @@
 
															+   PASS! (Didn't crash)
														
--- a/Tests/LibWeb/Text/input/MutationObserver/removing-a-node.html
+++ b/Tests/LibWeb/Text/input/MutationObserver/removing-a-node.html
@@ -0,0 +1,13 @@
 
															+<body>
														
 
															+<script src="../include.js"></script>
														
 
															+<script>
														
 
															+    test(() => {
														
 
															+        let observer = new MutationObserver(function() {});
														
 
															+        observer.observe(document.body, { attributes: true, childList: true, subtree: true });
														
 
															+
														
 
															+        let div = document.createElement("div");
														
 
															+        document.body.appendChild(div);
														
 
															+        div.remove();
														
 
															+        println("PASS! (Didn't crash)");
														
 
															+    });
														
 
															+</script>
														
--- a/Userland/Libraries/LibWeb/DOM/Node.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Node.cpp
@@ -693,7 +693,7 @@ void Node::remove(bool suppress_observers)
 
															         for (auto& registered : *inclusive_ancestor->m_registered_observer_list) {
														
 
															             if (registered->options().subtree) {
														
 
															                 auto transient_observer = TransientRegisteredObserver::create(registered->observer(), registered->options(), registered);
														
 
															-                m_registered_observer_list->append(move(transient_observer));
														
 
															+                add_registered_observer(move(transient_observer));
														
 
															             }
														
 
															         }
														
 
															     }