[rygel] media-export: Minor refactoring

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit a542f95357b484c181421225057e8adaae18f862
Author: Jens Georg <mail jensge org>
Date:   Sat Jan 2 21:13:23 2010 +0100

    media-export: Minor refactoring

 .../rygel-media-export-query-container.vala        |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/src/plugins/media-export/rygel-media-export-query-container.vala b/src/plugins/media-export/rygel-media-export-query-container.vala
index dad123d..b1a73b5 100644
--- a/src/plugins/media-export/rygel-media-export-query-container.vala
+++ b/src/plugins/media-export/rygel-media-export-query-container.vala
@@ -113,13 +113,13 @@ internal class Rygel.MediaExportQueryContainer : Rygel.MediaDBContainer {
                                        args,
                                        offset,
                                        max_count == 0 ? -1 : max_count);
-            foreach (string foo in data) {
-                if (foo == null)
+            foreach (string meta_data in data) {
+                if (meta_data == null)
                     continue;
-                var new_id = this.id + "," + foo;
+                var new_id = this.id + "," + meta_data;
                 var container = new MediaExportQueryContainer (this.media_db,
-                        new_id,
-                        foo);
+                                                               new_id,
+                                                               meta_data);
                 container.parent = this;
                 container.parent_ref = this;
                 children.add (container);