diff options
| -rw-r--r-- | components/libc/posix/ipc/mqueue.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/components/libc/posix/ipc/mqueue.c b/components/libc/posix/ipc/mqueue.c index ae50582160..c764036455 100644 --- a/components/libc/posix/ipc/mqueue.c +++ b/components/libc/posix/ipc/mqueue.c @@ -254,8 +254,8 @@ ssize_t mq_timedreceive(mqd_t mqdes, return -1; } - - tick = rt_timespec_to_tick(abs_timeout); + if (abs_timeout != RT_NULL) + tick = rt_timespec_to_tick(abs_timeout); result = rt_mq_recv(mqdes->mq, msg_ptr, msg_len, tick); if (result == RT_EOK) |