[gnome-color-manager] Do not crash when GetProfileForWindow() succeeds to find a window

[Richard Hughes <rhughes src gnome org>]

commit ef5e5d4779a170b97ed86c8883767eae34723fe6
Author: Richard Hughes <richard hughsie com>
Date:   Thu Mar 25 15:56:11 2010 +0000

    Do not crash when GetProfileForWindow() succeeds to find a window

 src/gcm-client.c |    4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)
---
diff --git a/src/gcm-client.c b/src/gcm-client.c
index 8313488..2ba44ec 100644
--- a/src/gcm-client.c
+++ b/src/gcm-client.c
@@ -484,7 +484,6 @@ gcm_client_get_device_by_window (GcmClient *client, GdkWindow *window)
 	GnomeRROutput *output_best = NULL;
 	GnomeRROutput **outputs;
 	GcmDevice *device = NULL;
-	gchar *id = NULL;
 
 	/* get the window parameters, in root co-ordinates */
 	gdk_window_get_origin (window, &window_x, &window_y);
@@ -541,9 +540,8 @@ out:
 		device_tmp = gcm_device_xrandr_new ();
 		gcm_device_xrandr_set_from_output (device_tmp, output_best, NULL);
 		device = gcm_client_get_device_by_id (client, gcm_device_get_id (device_tmp));
-		g_free (device_tmp);
+		g_object_unref (device_tmp);
 	}
-	g_free (id);
 	return device;
 }