Fixed vB4 Avatar Import: "TODO: work out why on earth I added this??"

[Steffen]

Affected version

2.0.2

The method "stepAvatars" contains the following comment: "TODO: work out why on earth I added this??"

I think the referenced code originates from here: https://xenforo.com/community/threads/vbulletin-4-x-import-wrong-avatar-filenames.137737/

The referenced code is not required but could be a minor speed-up (no need to query the filesystem / DB if the user doesn't have an avatar anyway).

 

[Chris D]

Thanks, I've reimplemented continuing if that is empty and clarified in the code why we do that.