From 15944c5b266fe7a77c2b159da1290ac8470ddc62 Mon Sep 17 00:00:00 2001
From: Shannon Booth <shannon@serenityos.org>
Date: Sat, 19 Aug 2023 13:41:57 +1200
Subject: [PATCH] LibWeb: Const qualify HTMLCollection::length

---
 Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp | 2 +-
 Userland/Libraries/LibWeb/DOM/HTMLCollection.h   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp b/Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp
index 9eb8d5dd7f..d61fe9da0a 100644
--- a/Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp
+++ b/Userland/Libraries/LibWeb/DOM/HTMLCollection.cpp
@@ -60,7 +60,7 @@ JS::MarkedVector<Element*> HTMLCollection::collect_matching_elements() const
 }
 
 // https://dom.spec.whatwg.org/#dom-htmlcollection-length
-size_t HTMLCollection::length()
+size_t HTMLCollection::length() const
 {
     // The length getter steps are to return the number of nodes represented by the collection.
     return collect_matching_elements().size();
diff --git a/Userland/Libraries/LibWeb/DOM/HTMLCollection.h b/Userland/Libraries/LibWeb/DOM/HTMLCollection.h
index 49faad306f..4d1d332525 100644
--- a/Userland/Libraries/LibWeb/DOM/HTMLCollection.h
+++ b/Userland/Libraries/LibWeb/DOM/HTMLCollection.h
@@ -38,7 +38,7 @@ public:
 
     virtual ~HTMLCollection() override;
 
-    size_t length();
+    size_t length() const;
     Element* item(size_t index) const;
     Element* named_item(DeprecatedFlyString const& name) const;