From 39ec1430ca31ff069c7f5b7f8e73c2b90f827422 Mon Sep 17 00:00:00 2001
From: Sebastian Reichel <sre@ring0.de>
Date: Tue, 17 Jan 2012 16:41:22 +0100
Subject: [PATCH] Monitor: use default Screen as fallback

---
 src/Monitor.vala | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Monitor.vala b/src/Monitor.vala
index e0f722c..0b74d7c 100644
--- a/src/Monitor.vala
+++ b/src/Monitor.vala
@@ -29,8 +29,8 @@ class Monitor {
 	public signal void connected(string name);
 	public signal void disconnected(string name);
 
-	public Monitor(Gdk.Screen scr) {
-		screen = scr;
+	public Monitor(Gdk.Screen? scr = null) {
+		screen = (screen != null) ? scr : Gdk.Screen.get_default();
 		monitors = get_list();
 		screen.monitors_changed.connect(on_monitor_changed);
 	}