From 5ba482753c6ec2e1399042b09572a738ef3ba89f Mon Sep 17 00:00:00 2001
From: Ethan Dalool <ethan@voussoir.net>
Date: Tue, 6 Aug 2019 23:36:13 -0700
Subject: [PATCH] Add .htm to the mimetype fixer dict.

---
 epubfile.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/epubfile.py b/epubfile.py
index 00312ba..a5d7008 100644
--- a/epubfile.py
+++ b/epubfile.py
@@ -28,6 +28,7 @@ HTML_LINK_PROPERTIES = {
 EXTENSION_MIMETYPES = {
     'html': 'application/xhtml+xml',
     'xhtml': 'application/xhtml+xml',
+    'htm': 'application/xhtml+xml',
     'smi': 'application/smil+xml',
     'smil': 'application/smil+xml',
     'sml': 'application/smil+xml',