File 0005-window-icon.patch of Package pulseaudio-equalizer

--- a/usr/share/pulseaudio-equalizer/pulseaudio-equalizer.py
+++ b/usr/share/pulseaudio-equalizer/pulseaudio-equalizer.py
@@ -364,7 +364,16 @@ class Equalizer:
         self.window.connect("destroy", self.destroy_equalizer)
         self.window.set_title(windowtitle + " [" + realstatus + "]")
         self.window.set_border_width(0)
-        icon = self.window.set_icon_from_file("/usr/share/icons/hicolor/scalable/apps/multimedia-volume-control.svg")
+
+        icon_theme = Gtk.icon_theme_get_default()
+        if icon_theme.has_icon("multimedia-volume-control"):
+            self.window.set_icon_name("multimedia-volume-control")
+        elif icon_theme.has_icon("gnome-volume-control"):
+            self.window.set_icon_name("gnome-volume-control")
+        elif icon_theme.has_icon("stock_volume"):
+            self.window.set_icon_name("stock_volume")
+        else:
+            print("No icon found, the window will be iconless")
 
         menu = Gtk.Menu()