Thunar allows copying folder into itself
Thunar 4.15.1
Thunar seems to have protection against copying a folder into itself, but this seems to only work for the first 100 folders.
Repro:
- Create 150 folders next to each other (
for i in {0..149}; do mkdir $i; done
) - Select all in Thunar with Ctrl+a
- Initiate Drag'n'drop
-> The selection cannot be dropped into the first 100 selected folders, but it can be dropped into the 101st and subsequent ones. Of course, doing so breaks, and Thunar shows an "Invalid filename" message.
Cheers!