From 8409178a111424710492a0bcdf692bfa3439b4a5 Mon Sep 17 00:00:00 2001
From: Jonne Ransijn <jonne@yyny.dev>
Date: Sun, 27 Oct 2024 01:12:09 +0200
Subject: [PATCH] LibWeb: Return `Web::CSS::Selector::pseudo_element` by
 reference

This avoids many allocations and deallocations.
---
 Userland/Libraries/LibWeb/CSS/Selector.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibWeb/CSS/Selector.h b/Userland/Libraries/LibWeb/CSS/Selector.h
index 6a5736a6e5e..e7c772971e8 100644
--- a/Userland/Libraries/LibWeb/CSS/Selector.h
+++ b/Userland/Libraries/LibWeb/CSS/Selector.h
@@ -243,7 +243,7 @@ public:
     ~Selector() = default;
 
     Vector<CompoundSelector> const& compound_selectors() const { return m_compound_selectors; }
-    Optional<PseudoElement> pseudo_element() const { return m_pseudo_element; }
+    Optional<PseudoElement> const& pseudo_element() const { return m_pseudo_element; }
     NonnullRefPtr<Selector> relative_to(SimpleSelector const&) const;
     bool contains_the_nesting_selector() const { return m_contains_the_nesting_selector; }
     NonnullRefPtr<Selector> absolutized(SimpleSelector const& selector_for_nesting) const;