touchpad: reset the tap timer_fd to -1 on destroy

No real effect, just for safety

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Jonas Ådahl <jadahl@gmail.com>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>

diff --git a/src/evdev-mt-touchpad-tap.c b/src/evdev-mt-touchpad-tap.c
index 5fa712f..bcc5700 100644 (file)
--- a/src/evdev-mt-touchpad-tap.c
+++ b/src/evdev-mt-touchpad-tap.c
@@ -615,6 +615,8 @@ tp_destroy_tap(struct tp_dispatch *tp)
                libinput_remove_source(tp->device->base.seat->libinput, tp->tap.source);
                tp->tap.source = NULL;
        }
-       if (tp->tap.timer_fd > -1)
+       if (tp->tap.timer_fd > -1) {
                close(tp->tap.timer_fd);
+               tp->tap.timer_fd = -1;
+       }
 }