#21 Invalid session.last

[Tim Niemueller]

When I close glimmer it writes the last opened file
multiple times, which means that the session.last file
gets > 200 KByte for about 10 files... I have to kill
Glimmer then and edit the session.last by hand to get
glimmer working again. This happens in 2/3 shutdowns.
I'm using glimmer on RedHat 7.3 (also used on older
version, one is running 7.1, which has the same problem).