LibWeb: Assert that cloned node is not null before returning

This makes potential issues easier to track down.
Author: https://github.com/tcl3 Commit: f8b1e96e2b Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/798 Reviewed-by: https://github.com/AtkinsSJ ✅ Reviewed-by: https://github.com/trflynn89
2025-06-09 17:44:56 +09:00 · 2024-07-23 21:10:32 +01:00 · 2024-07-23 21:10:32 +01:00 · f8b1e96e2b · 2024-07-25 14:58:26 +00:00
commit f8b1e96e2b
parent 72ed62a560
1 changed files with 1 additions and 0 deletions
--- a/Userland/Libraries/LibWeb/DOM/Node.cpp
+++ b/Userland/Libraries/LibWeb/DOM/Node.cpp
@ -1040,6 +1040,7 @@ WebIDL::ExceptionOr<JS::NonnullGCPtr<Node>> Node::clone_node(Document* document,
    }

    // 7. Return copy.
+    VERIFY(copy);
    return JS::NonnullGCPtr { *copy };
 }