fixed mute bug

src/utils/volume.rs

@@ -38,10 +38,14 @@ fn step(directon: Direction) { //onscroll
 }
 /// Takes [u8] (saved_volume) and replaces the current volume with the value.
 /// The current volume is stored within the `mute_save` eww variable.
-fn toggle_mute(saved_volume: u8) { //onclick
+fn toggle_mute(mut saved_volume: u8) { //onclick
     use super::update_eww_var;
 
     let volume = get_current_value();
+    if saved_volume > 0 && volume > 0 {
+        saved_volume = 0;
+    }
+
     set(saved_volume, Direction::Absolute);
     update_eww_var("mute_save", &volume.to_string());