Can't open hidden directories with Durdraw file browser

[AdrianGroty]

Directories beginning with . appear in the file browser as files, and selecting them results in a "could not open file" message and returns to the canvas.

[cmang]

Good catch! It only happens when Show All Files is enabled.

I'll try to patch this up soon so they open as directories instead. Thank you for the report @AdrianGroty .