From f0ca7f73824640f50fda5c17c22c763b08df922c Mon Sep 17 00:00:00 2001
From: Ethan Dalool <ethan@voussoir.net>
Date: Sat, 14 Mar 2020 22:54:41 -0700
Subject: [PATCH] Don't add toc if there are no headers besides title.

---
 voussoir.net/writing/vmarkdown.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/voussoir.net/writing/vmarkdown.py b/voussoir.net/writing/vmarkdown.py
index 399a504..dace2f6 100644
--- a/voussoir.net/writing/vmarkdown.py
+++ b/voussoir.net/writing/vmarkdown.py
@@ -195,6 +195,9 @@ def add_toc(soup, max_level=None):
         raise ValueError('max_level must be >= 1.')
 
     header_pattern = re.compile(rf'^h[1-{max_level}]$')
+    headers = soup.find_all(header_pattern)
+    if headers == [first_h1]:
+        return
 
     toc = new_list(root=True)
     toc.ol['id'] = 'table_of_contents'
@@ -202,7 +205,6 @@ def add_toc(soup, max_level=None):
     current_list = toc.ol
     current_list['level'] = None
 
-    headers = soup.find_all(header_pattern)
     for header in headers:
         if header == first_h1:
             continue