pam_ssh: restore credentials before exiting from pam sm open session
This udpate fixes the following issue with pam_ssh:
- bnc#823484: restore credentials before exiting from pam sm open session
-
Submitted by
Vítězslav Čížek (vitezslav_cizek)
Fixed bugs
bnc#823484
pam_ssh stays as user if no session tty
