system crashes after disconnecting a workspace

vispa crashes, when trying to disconnect from a workspace while a filebrowser is opened.
the terminal, from which the vispa server had been started, has to be closed. just restarting the server in the same terminal does not work.

(from redmine: issue id 1616, created on 2014-03-28 by Daniel.Van.Asseldonk, closed on 2014-04-24)

• Relations:
  • parent #1611