Bug 169790: beagled shouldn't require an X server to run

Index: beagled/BeagleDaemon.cs
===================================================================
RCS file: /cvs/gnome/beagle/beagled/BeagleDaemon.cs,v
retrieving revision 1.52
diff -u -B -p -r1.52 BeagleDaemon.cs
--- beagled/BeagleDaemon.cs	9 Mar 2005 02:53:31 -0000	1.52
+++ beagled/BeagleDaemon.cs	10 Mar 2005 01:11:07 -0000
@@ -293,7 +293,7 @@ namespace Beagle.Daemon {
 			try {
 				Logger.Log.Debug ("Initializing D-BUS");
 				DBusisms.Init ();
-				Application.Init ();
+				Application.InitCheck ("beagled", ref args);
 
 				Logger.Log.Debug ("Acquiring {0} D-BUS service", Beagle.DBusisms.Name);
 				if (!DBusisms.InitService (Beagle.DBusisms.Name)) {
Index: beagled/IndexHelper/IndexHelper.cs
===================================================================
RCS file: /cvs/gnome/beagle/beagled/IndexHelper/IndexHelper.cs,v
retrieving revision 1.7
diff -u -B -p -r1.7 IndexHelper.cs
--- beagled/IndexHelper/IndexHelper.cs	6 Mar 2005 22:28:12 -0000	1.7
+++ beagled/IndexHelper/IndexHelper.cs	10 Mar 2005 01:11:07 -0000
@@ -55,7 +55,7 @@ namespace Beagle.IndexHelper {
 			Logger.LogToFile (PathFinder.LogDir, "IndexHelper", run_by_hand || log_in_fg);
 
 			Beagle.Daemon.DBusisms.Init ();
-			Application.Init ();
+			Application.InitCheck ("IndexHelper", ref args);
 
 			// Keep an eye on the BusDriver so that we know if beagled
 			// goes away.
Index: glue/screensaver-glue.c
===================================================================
RCS file: /cvs/gnome/beagle/glue/screensaver-glue.c,v
retrieving revision 1.3
diff -u -B -p -r1.3 screensaver-glue.c
--- glue/screensaver-glue.c	2 Dec 2004 22:48:31 -0000	1.3
+++ glue/screensaver-glue.c	10 Mar 2005 01:11:07 -0000
@@ -40,6 +40,9 @@ screensaver_info (int *state, int *kind,
     int retval;
     static int inited = 0;
 
+    if (GDK_DISPLAY () == NULL)
+        return 0;
+	
     /* FIXME: This should be called somewhere else. */
     if (! inited) {
         gdk_threads_init ();