From 16c8b4d59cb2ec9d3f5727111064f36a8ea98fa6 Mon Sep 17 00:00:00 2001
From: Ivandro Ismael <ivandrofly@gmail.com>
Date: Wed, 7 Sep 2016 13:19:59 +0100
Subject: [PATCH] [HtmlUtil] - Make sure text contains '<'.

---
 libse/HtmlUtil.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libse/HtmlUtil.cs b/libse/HtmlUtil.cs
index 3db09f057..a147acdb8 100644
--- a/libse/HtmlUtil.cs
+++ b/libse/HtmlUtil.cs
@@ -403,7 +403,7 @@ namespace Nikse.SubtitleEdit.Core
 
         public static string FixUpperTags(string text)
         {
-            if (string.IsNullOrEmpty(text))
+            if (string.IsNullOrEmpty(text) || !text.Contains('<'))
                 return text;
             var idx = text.IndexOfAny(UppercaseTags, StringComparison.Ordinal);
             while (idx >= 0)