Restoring session fails when working directory contains a comma
Xfce4 Terminal is unable to restore the session when the working directory of a terminal contains a comma.
Log in again -> sessions are gone even through there is a RestartCommand in $HOME/.cache/sessions/xfce4-session-localhost:0
The reason is that the parsing of the RestartCommand element xfce4-session fails since the comma isn't escaped properly:
will fail with "Unknown option "b"