How can I hand in a path with forward slashes to sublime using command line parameters, to open.

I am using Octave GUI and trying to set Sublime as my default editor. However, Octave GUI hands in the path to sublime with forward slashes rather than windows back slash norm.

Example for the command issued by octave:

C:\Sublime\sublime_text.exe C:/test/foo.txt"

Is there any way to handle this type of command line parameter?

Cheers