há 1 ano atrás · 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));
			
 
				             }
			
 
				         }
			
 
				     }