Fix assertion trying to remove a Node that has no parent

fixes #4562
servo · Jan 9, 2015 · 322dacc · 322dacc · bors-servo · Jan 9, 2015
1 parent d9751c0
commit 322dacc
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/components/script/dom/node.rs b/components/script/dom/node.rs
@@ -1478,6 +1478,7 @@ impl Node {
         // Step 1.
         match child.parent_node() {
             Some(ref node) if node != &Temporary::from_rooted(parent) => return Err(NotFound),
+            None => return Err(NotFound),
             _ => ()
         }