[brasero] Fix forgotten unref that left BraseroBurnSession with one ref and therefore all temp files after a b

[Philippe Rouquier <philippr src gnome org>]

commit 7275aeacfea232579bf90c63c1e710bc92a1ab32
Author: Philippe Rouquier <bonfire-app wanadoo fr>
Date:   Sun Oct 11 20:54:00 2009 +0200

    Fix forgotten unref that left BraseroBurnSession with one ref and therefore all temp files after a burning

 src/brasero-project.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/src/brasero-project.c b/src/brasero-project.c
index c38b400..ff6aaa2 100644
--- a/src/brasero-project.c
+++ b/src/brasero-project.c
@@ -1203,6 +1203,11 @@ brasero_project_finalize (GObject *object)
 	BraseroProject *cobj;
 	cobj = BRASERO_PROJECT(object);
 
+	if (cobj->priv->session) {
+		g_object_unref (cobj->priv->session);
+		cobj->priv->session = NULL;
+	}
+
 	if (cobj->priv->project)
 		g_free (cobj->priv->project);