[dconf-editor] Set default icon (for when app-menu is broken).

[Arnaud Bonatti <arnaudb src gnome org>]

commit 75e203ec1bb4b15cf2b79016a7f760aa3117d15d
Author: Arnaud Bonatti <arnaud bonatti gmail com>
Date:   Fri Nov 20 01:48:56 2015 +0100

    Set default icon (for when app-menu is broken).

 editor/dconf-editor.vala |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/editor/dconf-editor.vala b/editor/dconf-editor.vala
index 3f2558d..3d17ae1 100644
--- a/editor/dconf-editor.vala
+++ b/editor/dconf-editor.vala
@@ -67,6 +67,7 @@ class ConfigurationEditor : Gtk.Application
         base.startup ();
 
         Environment.set_application_name (_("dconf Editor"));
+        Gtk.Window.set_default_icon_name ("dconf-editor");
 
         add_action_entries (action_entries, this);