From 4049fd333ce9a461f45b89bf64936d2fcd3f3a39 Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Sun, 14 Nov 2021 16:55:17 -0800
Subject: [PATCH] Explicitly delete content-type when mime isn't sure.

Otherwise flask sends text/html by default.
---
 voussoir.net/writing/vmarkdown.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/voussoir.net/writing/vmarkdown.py b/voussoir.net/writing/vmarkdown.py
index 6a3d043..321c7ea 100644
--- a/voussoir.net/writing/vmarkdown.py
+++ b/voussoir.net/writing/vmarkdown.py
@@ -755,6 +755,8 @@ def markdown_flask(core_filename, port, *args, **kwargs):
             mime = mimetypes.guess_type(path.absolute_path)[0]
             if mime:
                 response.headers['Content-Type'] = mime
+            else:
+                response.headers['Content-Type'] = None
 
             return response