lockscreen: Don't scroll back to clock page while auth is running
Going back to the clock page while the auth thread is running is confusing for the user. This can happen when pam wants to slow down entering a new password for more than 5 seconds.
Closes: #968 (closed)
Signed-off-by: Guido Günther agx@sigxcpu.org
Tested-by: Teemu Ikonen
Thanks @tpikonen for testing!
Edited by Guido Günther