login/pam_systemd: drop redundant vtnr == 0 handling

vtnr_from_tty() treats 0 as invalid.

diff --git a/src/login/pam_systemd.c b/src/login/pam_systemd.c
index e97485e9c93c639ff4d41b69d7f610095c0e3928..ffca6045b67fbb48d8b08d4a9de8ff3f1e460580 100644 (file)
--- a/src/login/pam_systemd.c
+++ b/src/login/pam_systemd.c
@@ -348,8 +348,7 @@ static int get_seat_from_display(const char *display, const char **seat, uint32_
         v = vtnr_from_tty(tty);
         if (v < 0)
                 return v;
-        else if (v == 0)
-                return -ENOENT;
+        assert(v > 0);
 
         if (seat)
                 *seat = "seat0";