xwm: dont flush if no events

2017-10-25 18:51:15 -04:00 · 2017-10-25 18:51:15 -04:00 · d6a1e6fd79
parent b443b9a998
commit d6a1e6fd79
1 changed files with 4 additions and 1 deletions
--- a/xwayland/xwm.c
+++ b/xwayland/xwm.c
@ -739,7 +739,10 @@ static int x11_event_handler(int fd, uint32_t mask, void *data) {
 		free(event);
 	}

+	if (count) {
 		xcb_flush(xwm->xcb_conn);
+	}
+
 	return count;
 }