From 1523fbbd3ece88e348d3d7300078b4363984e43b Mon Sep 17 00:00:00 2001
From: Ethan Dalool <git@voussoir.net>
Date: Wed, 6 Apr 2022 11:50:13 -0700
Subject: [PATCH] Ignore fixby elements without the src attribute.

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

diff --git a/voussoir.net/writing/generate_site.py b/voussoir.net/writing/generate_site.py
index 0d866da..6dd67c6 100644
--- a/voussoir.net/writing/generate_site.py
+++ b/voussoir.net/writing/generate_site.py
@@ -173,7 +173,9 @@ def soup_adjust_relative_links(soup, md_file, repo_path):
     def fixby(tagname, attribute):
         links = soup.find_all(tagname)
         for link in links:
-            href = link[attribute]
+            href = link.get(attribute)
+            if not href:
+                continue
             if '://' in href:
                 continue
             if href.startswith('/'):