From 3fefc7f3e9324c5f2b9867dc6f509e156767ad29 Mon Sep 17 00:00:00 2001
From: Andreas Kling <kling@serenityos.org>
Date: Thu, 25 Jun 2020 16:52:38 +0200
Subject: [PATCH] LibWeb: Tweak CSS parser to swallow backslash-escaped
 characters

This isn't the correct way of doing this, but at least it allows the
parsing to progress a bit further in some cases.
---
 Libraries/LibWeb/Parser/CSSParser.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/Libraries/LibWeb/Parser/CSSParser.cpp b/Libraries/LibWeb/Parser/CSSParser.cpp
index 74310f1b27..3212701032 100644
--- a/Libraries/LibWeb/Parser/CSSParser.cpp
+++ b/Libraries/LibWeb/Parser/CSSParser.cpp
@@ -718,6 +718,11 @@ public:
             }
             if (!ch)
                 break;
+            if (ch == '\\') {
+                consume_one();
+                buffer.append(consume_one());
+                continue;
+            }
             if (ch == '}')
                 break;
             if (ch == ';')