[gnome-bluetooth] lib: Check for killswitch presence in test-killswitch

[Bastien Nocera <hadess src gnome org>]

commit b25c6a681b7e79c51329d0e145724fb91bfe11c6
Author: Bastien Nocera <hadess hadess net>
Date:   Fri Jul 27 10:44:16 2012 +0200

    lib: Check for killswitch presence in test-killswitch

 lib/test-killswitch.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/lib/test-killswitch.c b/lib/test-killswitch.c
index 5ae5652..37be4b5 100644
--- a/lib/test-killswitch.c
+++ b/lib/test-killswitch.c
@@ -21,6 +21,10 @@ int main (int argc, char **argv)
 	mainloop = g_main_loop_new (NULL, FALSE);
 
 	ks = bluetooth_killswitch_new ();
+	if (bluetooth_killswitch_has_killswitches (ks) == FALSE) {
+		g_message ("No killswitches");
+		return 0;
+	}
 	g_signal_connect (G_OBJECT (ks), "state-changed",
 			  G_CALLBACK (state_changed_cb), NULL);