FIX: exit if non-html builder

executablebooks · Dec 12, 2023 · c171755 · c171755
1 parent 7bf0c3f
commit c171755
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/sphinx_external_toc/events.py b/sphinx_external_toc/events.py
@@ -333,6 +333,8 @@ def ensure_index_file(app: Sphinx, exception: Optional[Exception]) -> None:
         redirect_url = f"{root_name}.html"
     elif app.builder.name == "dirhtml":
         redirect_url = f"{root_name}/index.html"
+    else:
+        return
 
     redirect_text = f'<meta http-equiv="Refresh" content="0; url={redirect_url}" />\n'
     index_path.write_text(redirect_text, encoding="utf8")