[gdm] pam-exherbo: drop legacy pam_systemd argument

[Marc-Antoine Perennou <marcop src gnome org>]

commit 13e6666b1e1000d757ac5621a83105110f55e3e3
Author: Marc-Antoine Perennou <Marc-Antoine Perennou com>
Date:   Sat Feb 16 08:47:45 2019 +0100

    pam-exherbo: drop legacy pam_systemd argument
    
    kill-session-processes=1 is long gone
    
    Signed-off-by: Marc-Antoine Perennou <Marc-Antoine Perennou com>

 data/pam-exherbo/gdm-launch-environment.pam | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/data/pam-exherbo/gdm-launch-environment.pam b/data/pam-exherbo/gdm-launch-environment.pam
index 8c13b3bc..51a8e003 100644
--- a/data/pam-exherbo/gdm-launch-environment.pam
+++ b/data/pam-exherbo/gdm-launch-environment.pam
@@ -8,7 +8,7 @@ auth        required    pam_permit.so
 
 password    required    pam_deny.so
 
--session    optional    pam_systemd.so kill-session-processes=1
+-session    optional    pam_systemd.so
 session     optional    pam_keyinit.so force revoke
 session     required    pam_succeed_if.so audit quiet_success user = gdm
 session     required    pam_permit.so