diff options
| -rw-r--r-- | thread_pthread.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/thread_pthread.c b/thread_pthread.c index c0411318a1..a00d7af1bf 100644 --- a/thread_pthread.c +++ b/thread_pthread.c @@ -1389,13 +1389,14 @@ timer_thread_sleep(rb_global_vm_lock_t* gvl) consume_communication_pipe(timer_thread_pipe_low[0]); } else { /* result < 0 */ - switch (errno) { - case EBADF: - case EINVAL: - case ENOMEM: /* from Linux man */ - case EFAULT: /* from FreeBSD man */ - rb_async_bug_errno("thread_timer: select", errno); - default: + int e = errno; + switch (e) { + case EBADF: + case EINVAL: + case ENOMEM: /* from Linux man */ + case EFAULT: /* from FreeBSD man */ + rb_async_bug_errno("thread_timer: select", e); + default: /* ignore */; } } |