From b023308f5c2f2c72ff83da9ec75e623919674623 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Fri, 25 Feb 2022 18:40:07 +0100
Subject: [PATCH] LibWeb: Notify parent when DOM::CharacterData content changes

This makes <style> elements reparse the CSS when their text child is
programmatically changed.
---
 Userland/Libraries/LibWeb/DOM/CharacterData.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Userland/Libraries/LibWeb/DOM/CharacterData.cpp b/Userland/Libraries/LibWeb/DOM/CharacterData.cpp
index ec96b5d932..6ea440da28 100644
--- a/Userland/Libraries/LibWeb/DOM/CharacterData.cpp
+++ b/Userland/Libraries/LibWeb/DOM/CharacterData.cpp
@@ -24,6 +24,8 @@ void CharacterData::set_data(String data)
     if (m_data == data)
         return;
     m_data = move(data);
+    if (parent())
+        parent()->children_changed();
     set_needs_style_update(true);
 }