From e0d99257fed25a35d7351355fba251d5d838f188 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Burak=20Kaan=20K=C3=B6se?= <bkaankose@outlook.com>
Date: Thu, 19 Sep 2024 01:16:42 +0200
Subject: [PATCH] Skipping unknown tags in mime visitor.

---
 Wino.Core/Mime/HtmlPreviewVisitor.cs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Wino.Core/Mime/HtmlPreviewVisitor.cs b/Wino.Core/Mime/HtmlPreviewVisitor.cs
index 7c1e9029..b7763cab 100644
--- a/Wino.Core/Mime/HtmlPreviewVisitor.cs
+++ b/Wino.Core/Mime/HtmlPreviewVisitor.cs
@@ -185,8 +185,15 @@ namespace Wino.Core.Mime
             }
             else
             {
-                // pass the tag through to the output
-                ctx.WriteTag(htmlWriter, true);
+                if (ctx.TagId == HtmlTagId.Unknown)
+                {
+                    ctx.DeleteTag = true;
+                    ctx.DeleteEndTag = true;
+                }
+                else
+                {
+                    ctx.WriteTag(htmlWriter, true);
+                }
             }
         }