DrexDrawerFindFileAndFocus throws error when in empty buffer

[minusf]

I'd like to keep just a single shortcut to open the files drawer, whether there is a file in the buffer or not... If there is no file in the buffer, the drawer could just show the current folder. Currently and unhandled error is thrown, and the current folder shown :D

Error executing Lua callback: The given path '/some/path/src/django/www/' is equal to the buffers root path!
stack traceback:
        [C]: in function 'error'
        ...local/share/nvim/plugged/drex.nvim/lua/drex/elements.lua:25: in function 'expand_path'
        ...local/share/nvim/plugged/drex.nvim/lua/drex/elements.lua:302: in function 'focus_element'
        .../.local/share/nvim/plugged/drex.nvim/lua/drex/drawer.lua:152: in function 'find_element'
        ...op/.local/share/nvim/plugged/drex.nvim/plugin/drex.lua:51: in function <...op/.local/share/nvim/plugged/drex.nvim/plugin/drex.lua:50>

[TheBlob42]

Good catch 🤔 I will have a look into this