Fix: TypeError: unsupported operand type(s) for +: 'NoneType' and 'Pa…

…thSpec'
psf · May 11, 2021 · 87880fe · 87880fe
1 parent 12209dc
commit 87880fe
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/black/files.py b/src/black/files.py
@@ -212,7 +212,7 @@ def gen_python_files(
                 extend_exclude,
                 force_exclude,
                 report,
-                gitignore + get_gitignore(child),
+                gitignore + get_gitignore(child) if gitignore else None,
             )
 
         elif child.is_file():