File cinnamon-fallback-icewm.patch of Package cinnamon

diff -ruN a/files/usr/bin/cinnamon-launcher b/files/usr/bin/cinnamon-launcher
--- a/files/usr/bin/cinnamon-launcher	2021-07-02 22:19:14.000000000 +0700
+++ b/files/usr/bin/cinnamon-launcher	2021-07-10 03:22:22.044467954 +0700
@@ -15,22 +15,13 @@
 gi.require_version('Gtk', '3.0')  # noqa
 from gi.repository import Gtk, GLib, Gio, GLib
 
-FALLBACK_COMMAND = "metacity"
+FALLBACK_COMMAND = "icewm"
 FALLBACK_ARGS = ("--replace",)
 
 gettext.install("cinnamon", "/usr/share/locale")
 
 panel_process_name = None
 panel_cmd = None
-if shutil.which("mate-panel"):
-    panel_process_name = "mate-panel"
-    panel_cmd = "mate-panel --replace &"
-elif shutil.which("gnome-panel"):
-    panel_process_name = "gnome-panel"
-    panel_cmd = "gnome-panel --replace &"
-elif shutil.which("tint2"):
-    panel_process_name = "tint2"
-    panel_cmd = "killall tint2; tint2 &"
 
 # Used as a decorator to run things in the background
 def async_function(func):