[X2Go-Dev] Bug#315: host and user fields in settings widget must be trimmed

Package: x2goclient Version: 4.1.0 Tag: patch

Hi,

I got a related issue this week supporting a user. I gave him the new ip for remote x2go host and he did a copy/paste from Skype to host field in x2goclient. He did a mistake adding blank space after host ip. So when he tried to connect ssh host key verification began a infinite loop asking for accept new ssh key for the ip+blank space.

It was very difficult to debug. The tip was doing cat to know_host file you could see [xxx.xxx.xxx.xxx ] <- extra blank space after last ip group.