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LibGUI: Pass the computed max_fd(+1) to select().

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This commit is contained in:
Andreas Kling 2019-02-13 17:07:10 +01:00
parent 1d758fd2ce
commit 96352ab735
1 changed files with 1 additions and 1 deletions
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2
LibGUI/GEventLoop.cpp
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@ -191,7 +191,7 @@ void GEventLoop::wait_for_event()
struct timeval timeout = { 0, 0 };
if (!m_timers.is_empty())
get_next_timer_expiration(timeout);
int rc = select(m_event_fd + 1, &rfds, &wfds, nullptr, (m_queued_events.is_empty() && m_timers.is_empty()) ? nullptr : &timeout);
int rc = select(max_fd + 1, &rfds, &wfds, nullptr, (m_queued_events.is_empty() && m_timers.is_empty()) ? nullptr : &timeout);
if (rc < 0) {
ASSERT_NOT_REACHED();
}