From 51944a4e82975ccf67321cb494ed93a859cdd88c Mon Sep 17 00:00:00 2001
From: Dominik Stadler <centic@apache.org>
Date: Sat, 16 Sep 2017 08:20:56 +0000
Subject: [PATCH] Detect some HTML files as separate invalid filetype

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1808507 13f79535-47bb-0310-9956-ffa450edef68
---
 src/java/org/apache/poi/poifs/filesystem/FileMagic.java | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/java/org/apache/poi/poifs/filesystem/FileMagic.java b/src/java/org/apache/poi/poifs/filesystem/FileMagic.java
index 6f67e4848..a4577dfed 100644
--- a/src/java/org/apache/poi/poifs/filesystem/FileMagic.java
+++ b/src/java/org/apache/poi/poifs/filesystem/FileMagic.java
@@ -74,6 +74,8 @@ public enum FileMagic {
     RTF("{\\rtf"),
     /** PDF document */
     PDF("%PDF"),
+    /** Some different HTML documents */
+    HTML("<!DOCTYP".getBytes(), "<html".getBytes()),
     // keep UNKNOWN always as last enum!
     /** UNKNOWN magic */
     UNKNOWN(new byte[0]);