[X2Go-Dev] Bug#911: Linux desktop shortcuts fail due to missing space between "x2goclient" and "--sessionid"

[Michael DePaulo]

Package: x2goclient
Version: 4.0.4.0

As reported here:
https://www.reddit.com/r/LinuxActionShow/comments/3dwa6j/get_going_with_x2go_las_374/ctbkfcq
On Linux, but not on Windows, .desktop shortcuts are being created
with Exec lines like:
x2goclient--sessionid=1234567890123

Instead of:
x2goclient --sessionid=1234567890123

Similarly, shortcuts like this are created:
x2goclient--hide --sessionid=1234567890123

This appears to be a regression introduced by the fix for #871. I will
commit a fix momentarily.