Package: x2goclient
Version: 4.0.2.1+hotfix1

In startX2goMount(), the local user name (cuser) is passed as the third
argument to the x2gomountdirs command that will be executed on the
server side. This user name should be enclosed in quotation marks,
otherwise the x2gomountdirs on server side fails for users who are
unfortunate enough to have put a whitespace character in their Windows
user name.