compositor-x11: Only use xcb_poll_for_queued_event if we have it

Otherwise we can just fall back to xcb_poll_for_event, and just do a harmless read on the socket.
2011-04-25 15:41:59 -04:00
parent b5819dc61d
commit 82ed0423a1
2 changed files with 13 additions and 0 deletions
@@ -383,7 +383,11 @@ x11_compositor_next_event(struct x11_compositor *c,
 	if (mask & WL_EVENT_READABLE) {
 		*event = xcb_poll_for_event(c->conn);
 	} else {
+#ifdef HAVE_XCB_POLL_FOR_QUEUED_EVENT
 		*event = xcb_poll_for_queued_event(c->conn);
+#else
+		*event = xcb_poll_for_event(c->conn);
+#endif
 	}

 	return *event != NULL;