From b006a60366c513528d0f7fe818be2558150e9b11 Mon Sep 17 00:00:00 2001
From: Karol Kosek <krkk@serenityos.org>
Date: Sun, 27 Mar 2022 08:48:25 +0200
Subject: [PATCH] LibTextCodec: Pass code points instead of bytes on UTF-8
 string process

Previously we were passing raw UTF-8 bytes as code points, which caused
CSS content properties to display incorrect characters.

This makes bullet separators in Wikipedia templates display correctly.
---
 Userland/Libraries/LibTextCodec/Decoder.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Userland/Libraries/LibTextCodec/Decoder.cpp b/Userland/Libraries/LibTextCodec/Decoder.cpp
index 71795a265e..57695ec847 100644
--- a/Userland/Libraries/LibTextCodec/Decoder.cpp
+++ b/Userland/Libraries/LibTextCodec/Decoder.cpp
@@ -7,6 +7,7 @@
 
 #include <AK/String.h>
 #include <AK/StringBuilder.h>
+#include <AK/Utf8View.h>
 #include <LibTextCodec/Decoder.h>
 
 namespace TextCodec {
@@ -215,7 +216,7 @@ String Decoder::to_utf8(StringView input)
 
 void UTF8Decoder::process(StringView input, Function<void(u32)> on_code_point)
 {
-    for (auto c : input) {
+    for (auto c : Utf8View(input)) {
         on_code_point(c);
     }
 }