[alacarte] ItemEditor: add 'icon_file' attribute

[Alberts Muktupāvels <muktupavels src gnome org>]

commit 8c2a444489538d8ec23ba68a156ba3b7c9ab6b28
Author: Alberts Muktupāvels <alberts muktupavels gmail com>
Date:   Sat Jun 18 16:53:33 2022 +0300

    ItemEditor: add 'icon_file' attribute
    
    https://gitlab.gnome.org/GNOME/alacarte/-/issues/16

 Alacarte/ItemEditor.py | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/Alacarte/ItemEditor.py b/Alacarte/ItemEditor.py
index b7e42fd..0f9004b 100644
--- a/Alacarte/ItemEditor.py
+++ b/Alacarte/ItemEditor.py
@@ -114,6 +114,7 @@ class IconPicker(object):
         chooser.destroy()
 
 class ItemEditor(GObject.GObject):
+    icon_file = None
     ui_file = None
 
     __gsignals__ = {