fix build errors
diff --git a/etc/vncflinger.rc b/etc/vncflinger.rc
index 7d70f26..f8f049b 100644
--- a/etc/vncflinger.rc
+++ b/etc/vncflinger.rc
@@ -1,4 +1,4 @@
-service vncflinger /system/bin/vncflinger
+service vncflinger /system/bin/vncflinger SecurityTypes=None
     class late_start
     disabled
     user system