diff options
Diffstat (limited to 'task-utils.c')
| -rw-r--r-- | task-utils.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/task-utils.c b/task-utils.c index a4017ff2..12b00027 100644 --- a/task-utils.c +++ b/task-utils.c @@ -119,6 +119,9 @@ void task_period_wait(struct task_info *info) if (!info) return; + if (info->periodic.timer_fd == 0) + return; + ret = read(info->periodic.timer_fd, &missed, sizeof (missed)); if (ret == -1) return; |