[rygel] core: Fix build with master

[Jens Georg <jensgeorg src gnome org>]

commit 7077817c317b7a5ce77c02671908d61ec0f84911
Author: Jens Georg <mail jensge org>
Date:   Tue Oct 21 20:47:23 2014 +0200

    core: Fix build with master

 src/librygel-core/rygel-plugin.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/librygel-core/rygel-plugin.vala b/src/librygel-core/rygel-plugin.vala
index 4059cc7..abd8fa9 100644
--- a/src/librygel-core/rygel-plugin.vala
+++ b/src/librygel-core/rygel-plugin.vala
@@ -196,7 +196,7 @@ public class Rygel.Plugin : GUPnP.ResourceFactory {
                                ICON_JPG_DEPTH);
 
         /* Enable EnergyManagement service on this device if needed */
-        var config = MetaConfig.get_default ();
+        config = MetaConfig.get_default ();
         try {
             if (config.get_bool (this.name, "energy-management")) {
                 var resource = new ResourceInfo (EnergyManagement.UPNP_ID,