diff options
Diffstat (limited to 'firmware/target')
| -rw-r--r-- | firmware/target/hosted/rtc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/firmware/target/hosted/rtc.c b/firmware/target/hosted/rtc.c index e747aece38..05c8f75ef7 100644 --- a/firmware/target/hosted/rtc.c +++ b/firmware/target/hosted/rtc.c @@ -54,6 +54,9 @@ int rtc_write_datetime(const struct tm *tm) tv.tv_sec = mktime((struct tm *)tm); tv.tv_usec = 0; + if ((int)tv.tv_sec == -1) + return -1; + /* set system clock */ settimeofday(&tv, NULL); |