[rygel] server: Use correct depth for PNG icons

[Jens Georg <jensgeorg src gnome org>]

commit d0793d3b26afebcf529b8b9911cf59c1efe87f6b
Author: Jens Georg <mail jensge org>
Date:   Fri Jan 3 23:17:56 2014 +0100

    server: Use correct depth for PNG icons
    
    Signed-off-by: Jens Georg <mail jensge org>

 src/librygel-server/rygel-thumbnailer.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/librygel-server/rygel-thumbnailer.vala b/src/librygel-server/rygel-thumbnailer.vala
index 0d1fb6c..f502161 100644
--- a/src/librygel-server/rygel-thumbnailer.vala
+++ b/src/librygel-server/rygel-thumbnailer.vala
@@ -44,7 +44,7 @@ internal class Rygel.Thumbnailer : GLib.Object {
         this.template = new Thumbnail ("image/png", "PNG_TN", "png");
         this.template.width = 128;
         this.template.height = 128;
-        this.template.depth = 32;
+        this.template.depth = 24;
         this.extension = "." + this.template.file_extension;
 
         try {