diff options
-rw-r--r-- | thread.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -4028,7 +4028,7 @@ rb_thread_fd_select(int max, rb_fdset_t * read, rb_fdset_t * write, rb_fdset_t * rb_fd_set(set.sigwait_fd, set.rset); else set.rset = init_set_fd(set.sigwait_fd, &set.orig_rset); - if (set.sigwait_fd > set.max) { + if (set.sigwait_fd >= set.max) { set.max = set.sigwait_fd + 1; } } |