[retro-gtk] core-descriptor: Fix get_uri()

[Adrien Plazas <aplazas src gnome org>]

commit 61157ae3755c42917be4a38631562373c907aaee
Author: Adrien Plazas <kekun plazas laposte net>
Date:   Sun May 7 08:53:41 2017 +0200

    core-descriptor: Fix get_uri()
    
    Woops.

 retro-gtk/retro-core-descriptor.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/retro-gtk/retro-core-descriptor.vala b/retro-gtk/retro-core-descriptor.vala
index e88c575..f584c74 100644
--- a/retro-gtk/retro-core-descriptor.vala
+++ b/retro-gtk/retro-core-descriptor.vala
@@ -56,7 +56,7 @@ public class Retro.CoreDescriptor : Object {
        }
 
        public string get_uri () {
-               var file = File.new_for_path ();
+               var file = File.new_for_path (filename);
 
                return file.get_uri ();
        }