[rygel] media-export: Avoid crawling $HOME

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 5a5a4a770d9274686a725826ae18a276061e551d
Author: Jens Georg <mail jensge org>
Date:   Thu Feb 24 06:46:44 2011 +0100

    media-export: Avoid crawling $HOME
    
    Sometimes special directories can expand to $HOME if not defined.

 .../rygel-media-export-root-container.vala         |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/plugins/media-export/rygel-media-export-root-container.vala b/src/plugins/media-export/rygel-media-export-root-container.vala
index 0d47bc9..4545270 100644
--- a/src/plugins/media-export/rygel-media-export-root-container.vala
+++ b/src/plugins/media-export/rygel-media-export-root-container.vala
@@ -216,7 +216,10 @@ public class Rygel.MediaExport.RootContainer : Rygel.MediaExport.DBContainer {
                 actual_uri = actual_uri.replace ("@MUSIC@", music_dir);
             }
 
-            actual_uris.add (actual_uri);
+            // protect against special directories expanding to $HOME
+            if (actual_uri != Environment.get_home_dir ()) {
+                actual_uris.add (actual_uri);
+            }
         }
 
         return actual_uris;