[rygel] core: Env variables are supposed to be all caps

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 1f29b1daa0e8449126a11bd884c29336f12e19c8
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Tue Feb 8 18:36:11 2011 +0200

    core: Env variables are supposed to be all caps

 src/rygel/rygel-environment-config.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/rygel/rygel-environment-config.vala b/src/rygel/rygel-environment-config.vala
index a18d8cc..afb158e 100644
--- a/src/rygel/rygel-environment-config.vala
+++ b/src/rygel/rygel-environment-config.vala
@@ -119,7 +119,7 @@ internal class Rygel.EnvironmentConfig : GLib.Object, Configuration {
                               string key) throws GLib.Error {
         return this.get_string_variable (RYGEL_PREFIX + "_" +
                                          section.up () + "_"  +
-                                         key);
+                                         key.up ());
     }
 
     public Gee.ArrayList<string> get_string_list (string section,