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Prevent empty file name

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This commit is contained in:
Joachim 2021-11-20 17:10:29 +01:00
parent d74df047c5
commit f26a41bd10
1 changed files with 3 additions and 0 deletions
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3
bookwyrm/preview_images.py
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@ -323,6 +323,9 @@ def save_and_cleanup(image, instance=None):
try:
file_name = instance.preview_image.name
except ValueError:
file_name = None
if not file_name or file_name == '':
uuid = uuid4()
file_name = f"{instance.id}-{uuid}.jpg"