From 0ed261427d4f4e4f81b62816dc0d94bfacd0890b Mon Sep 17 00:00:00 2001
From: Michael Rees <reesmichael1@vivaldi.net>
Date: Fri, 14 Apr 2017 22:52:58 -0700
Subject: [PATCH] Validate HTML string before beginning parsing

---
 src/HTMLParser/HTMLParser.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/HTMLParser/HTMLParser.cpp b/src/HTMLParser/HTMLParser.cpp
index a63e523..08f7c05 100644
--- a/src/HTMLParser/HTMLParser.cpp
+++ b/src/HTMLParser/HTMLParser.cpp
@@ -1,3 +1,5 @@
+#include <iostream>
+
 #include "../HTMLElements/HTMLBodyElement.hpp"
 #include "../HTMLElements/HTMLTextElement.hpp"
 #include "../HTMLElements/HTMLParagraphElement.hpp"
@@ -32,6 +34,9 @@ void HTMLParser::insert_html_element(const std::shared_ptr<HTMLElement> &element
 
 Document HTMLParser::construct_document_from_string(std::wstring &html)
 {
+    if (!tokenizer.is_valid_html_string(html))
+        std::cerr << "ERROR: HTML string is not valid! "
+            "Bad things may happen." << std::endl;
     Document document = Document();
 
     std::vector<std::shared_ptr<HTMLToken>> tokens =