how to delete empty index.html under /data?
I used to use FTP to sync between server and my local computer to get a backup of all the photos. But lately because under every data or photo directory, there is an index.html file that is empty, the sync always fails.
Could anyone tell me what these empty index.html does? Can I delete them? Should I change some code to prevent any future new data folder not have this index.html anymore?