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Diffstat (limited to 'src/shutdownd.c')
-rw-r--r--src/shutdownd.c38
1 files changed, 17 insertions, 21 deletions
diff --git a/src/shutdownd.c b/src/shutdownd.c
index 7fd9573b2f..49ab8863e4 100644
--- a/src/shutdownd.c
+++ b/src/shutdownd.c
@@ -100,6 +100,9 @@ static int read_packet(int fd, struct shutdownd_command *_c) {
}
static void warn_wall(usec_t n, struct shutdownd_command *c) {
+ char date[FORMAT_TIMESTAMP_MAX];
+ const char *prefix;
+ char *l = NULL;
assert(c);
assert(c->warn_wall);
@@ -107,28 +110,21 @@ static void warn_wall(usec_t n, struct shutdownd_command *c) {
if (n >= c->elapse)
return;
- if (c->wall_message[0])
- utmp_wall(c->wall_message, NULL);
+ if (c->mode == 'H')
+ prefix = "The system is going down for system halt at ";
+ else if (c->mode == 'P')
+ prefix = "The system is going down for power-off at ";
+ else if (c->mode == 'r')
+ prefix = "The system is going down for reboot at ";
+ else
+ assert_not_reached("Unknown mode!");
+
+ if (asprintf(&l, "%s%s%s%s!", c->wall_message, c->wall_message[0] ? "\n" : "",
+ prefix, format_timestamp(date, sizeof(date), c->elapse)) < 0)
+ log_error("Failed to allocate wall message");
else {
- char date[FORMAT_TIMESTAMP_MAX];
- const char* prefix;
- char *l = NULL;
-
- if (c->mode == 'H')
- prefix = "The system is going down for system halt at ";
- else if (c->mode == 'P')
- prefix = "The system is going down for power-off at ";
- else if (c->mode == 'r')
- prefix = "The system is going down for reboot at ";
- else
- assert_not_reached("Unknown mode!");
-
- if (asprintf(&l, "%s%s!", prefix, format_timestamp(date, sizeof(date), c->elapse)) < 0)
- log_error("Failed to allocate wall message");
- else {
- utmp_wall(l, NULL);
- free(l);
- }
+ utmp_wall(l, NULL);
+ free(l);
}
}