File fix-show-icon-button.patch of Package mate-menu

--- ./lib/mate-menu.py.orig	2022-03-25 07:32:01.000000000 +0900
+++ ./lib/mate-menu.py	2023-06-10 02:19:31.825550302 +0900
@@ -517,6 +517,10 @@
         return True
 
     def do_load_icon(self, icon_name):
+        if self.hideIcon:
+            self.button_icon.hide()
+        else:
+            self.button_icon.show()
         icon_theme = Gtk.IconTheme.get_default()
         icon_size = self.applet.get_size() - 8
         scale_factor = self.button_icon.get_scale_factor()
@@ -638,12 +642,12 @@
         about.set_program_name("Advanced MATE Menu")
         about.set_version(__VERSION__)
         about.set_comments( _("An Advanced Menu for the MATE Desktop") )
-        icon_theme = Gtk.IconTheme.get_default ()
-        pixbuf = icon_theme.load_icon ( self.icon, 256, 0 )
+        icon_theme = Gtk.IconTheme.get_default()
+        pixbuf = icon_theme.load_icon( self.icon, 256, 0 )
         if pixbuf:
-            about.set_logo ( pixbuf )
+            about.set_logo( pixbuf )
         else:
-            about.set_logo_icon_name ( self.icon )
+            about.set_logo_icon_name( self.icon )
         about.connect( "response", lambda dialog, r: dialog.destroy() )
         about.show()