[rygel] core: Correctly handle top-level attributes

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 74320952e92af233dd2f050304c91c0a0a9d2086
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Jun 24 14:25:19 2009 +0300

    core: Correctly handle top-level attributes

 src/rygel/rygel-browse-filter.vala |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/src/rygel/rygel-browse-filter.vala b/src/rygel/rygel-browse-filter.vala
index 281978b..3841169 100644
--- a/src/rygel/rygel-browse-filter.vala
+++ b/src/rygel/rygel-browse-filter.vala
@@ -87,7 +87,10 @@ internal class Rygel.BrowseFilter : ArrayList<string> {
     }
 
     private static bool filter_equal_func (string a, string b) {
-        return a == "*" || a == b || a.has_prefix (b + "@");
+        return a == "*" ||              // Wildcard
+               a == b ||                // Exact match
+               a == "@" + b ||          // top-level attribute, e.g @childCount
+               a.has_prefix (b + "@");  // Attribute implies containing element
     }
 }