[dconf] editor: Fix bug where enumerations without value set weren't recognised as enumerations

[Robert Ancell <rancell src gnome org>]

commit 0c5d134e737ba1f871d520852da7fdf8304fb992
Author: Robert Ancell <robert ancell canonical com>
Date:   Tue Mar 15 13:04:01 2011 +1100

    editor: Fix bug where enumerations without value set weren't recognised as enumerations

 editor/dconf-model.vala |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/editor/dconf-model.vala b/editor/dconf-model.vala
index 48887fe..f2ca1be 100644
--- a/editor/dconf-model.vala
+++ b/editor/dconf-model.vala
@@ -24,12 +24,12 @@ public class Key : GLib.Object
        private set {}
        public get
        {
-           if (_value != null)
+           if (value != null)
            {
-               if (_value.is_of_type(VariantType.STRING) && has_schema && schema.enum_name != null)
+               if (value.is_of_type(VariantType.STRING) && has_schema && schema.enum_name != null)
                    return "<enum>";
                else
-                   return _value.get_type_string();
+                   return value.get_type_string();
            }
            else
                return schema.type;