Relative path in script with "synchronize" command

Hello,
I need a simple script which synchronizes a local folder with a remove folder.

All my code is stored in a git managed folder. My attempt for a script was as simple as this:
Unfortunately, the relative path with ./mod_erstattungen is not working from within my repository.
Can I somehow make this work, f.e. referencing the folder from where I called the script?

Thanks in advance and kind regards
Andreas

I found the issue. I was using the ini from the gui and there I was in a different path.
Supplying /ini=nul to the calling command helped :)