diff options
| -rw-r--r-- | src/login/logind-dbus.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/login/logind-dbus.c b/src/login/logind-dbus.c index 7cc68d4865..e433549cb9 100644 --- a/src/login/logind-dbus.c +++ b/src/login/logind-dbus.c @@ -1796,9 +1796,11 @@ static int update_schedule_file(Manager *m) { if (r < 0) return log_error_errno(r, "Failed to create shutdown subdirectory: %m"); - t = cescape(m->wall_message); - if (!t) - return log_oom(); + if (!isempty(m->wall_message)) { + t = cescape(m->wall_message); + if (!t) + return log_oom(); + } r = fopen_temporary("/run/systemd/shutdown/scheduled", &f, &temp_path); if (r < 0) @@ -1814,7 +1816,7 @@ static int update_schedule_file(Manager *m) { m->enable_wall_messages, m->scheduled_shutdown_type); - if (!isempty(m->wall_message)) + if (t) fprintf(f, "WALL_MESSAGE=%s\n", t); r = fflush_and_check(f); |