chore: Fix dangerous default argument (#7335)

Co-authored-by: deepsource-autofix[bot] <62050782+deepsource-autofix[bot]@users.noreply.github.com>
fossasia · Oct 7, 2020 · 45f188c · 45f188c
1 parent 3dbeb1d
commit 45f188c
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/app/api/helpers/files.py b/app/api/helpers/files.py
@@ -353,13 +353,15 @@ def create_save_pdf(
     identifier=get_file_name(),
     upload_dir='static/media/',
     new_renderer=False,
-    extra_identifiers={},
+    extra_identifiers=None,
 ):
     """
     Create and Saves PDFs from html
     :param pdf_data:
     :return:
     """
+    if extra_identifiers is None:
+        extra_identifiers = {}
     filedir = current_app.config.get('BASE_DIR') + dir_path
 
     if not os.path.isdir(filedir):