Fix sending messages without files (fixes #506)

2 years ago · 88958fafbf
1 changed files with 1 additions and 1 deletions
--- a/discord/http.py
+++ b/discord/http.py
@ -328,7 +328,7 @@ def handle_message_parameters(

    # Legacy uploading
    multipart = []
-    to_upload = [file for file in files if isinstance(file, File)]
+    to_upload = [file for file in files if isinstance(file, File)] if files else None
    if to_upload:
        multipart.append({'name': 'payload_json', 'value': utils._to_json(payload)})
        payload = None