[dconf-editor] Style.

[Arnaud Bonatti <arnaudb src gnome org>]

commit 5ff0e5b1423d137286bf9d2629c35d63b6823f85
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Nov 17 05:01:00 2017 +0100

    Style.

 editor/dconf-model.vala |   11 +++--------
 1 files changed, 3 insertions(+), 8 deletions(-)
---
diff --git a/editor/dconf-model.vala b/editor/dconf-model.vala
index a9680a4..b7110bb 100644
--- a/editor/dconf-model.vala
+++ b/editor/dconf-model.vala
@@ -79,10 +79,7 @@ public class Directory : SettingObject
 
     private void create_folders ()
     {
-        children.foreach ((dir) => {
-                SettingObject _dir = (SettingObject) dir;
-                ((!) _key_model).append (_dir);
-            });
+        children.foreach ((dir) => ((!) _key_model).append ((SettingObject) dir));
     }
 
     public bool need_sorting (SortingOptions sorting_options)
@@ -92,10 +89,8 @@ public class Directory : SettingObject
 
     public void sort_key_model (SortingOptions sorting_options)
     {
-        if (!need_sorting (sorting_options))
-            return;
-
-        sorting_options.sort_key_model (key_model);
+        if (need_sorting (sorting_options))
+            sorting_options.sort_key_model (key_model);
     }
 
     /*\