diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/process.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/process.c b/src/process.c index 474c87089e0..aca87f8ed35 100644 --- a/src/process.c +++ b/src/process.c @@ -5413,9 +5413,9 @@ wait_reading_process_output (intmax_t time_limit, int nsecs, int read_kbd, an asynchronous process. Otherwise this might deadlock if we receive a SIGCHLD during `pselect'. */ int child_fd = child_signal_read_fd; - eassert (0 <= child_fd); eassert (child_fd < FD_SETSIZE); - FD_SET (child_fd, &Available); + if (0 <= child_fd) + FD_SET (child_fd, &Available); /* If frame size has changed or the window is newly mapped, redisplay now, before we start to wait. There is a race |