Fix warnings, remove ffmpeg output from cmd

src/linux_lib.rs

@@ -105,7 +105,7 @@ pub fn list_outputs() -> Vec<(String, String)> {
 }
 
 pub fn move_output_to_sink(output_index: String, sink_index: String) {
-    let output = Command::new("pactl")
+    let _ = Command::new("pactl")
         .args(&["move-source-output", output_index.as_str(), sink_index.as_str()]) // as_str is needed here as you cannot instantly dereference a growing String (Rust...)
         .output()
         .expect("Failed to execute process");

src/main.rs

@@ -574,7 +574,7 @@ fn draw(mut contexts: EguiContexts, mut app_state: ResMut<AppState>) -> Result {
         }
     });
 
-    let window_height = ctx.screen_rect().height();
+    let window_height = ctx.content_rect().height();
 
     egui::TopBottomPanel::bottom("currently_playing")
         .exact_height(window_height * 0.1)

src/yt_dlp.rs

@@ -43,7 +43,7 @@ pub fn check_and_download_yt_dlp() {
 }
 
 pub fn check_ffmpeg() -> bool{
-    return std::process::Command::new("ffmpeg").spawn().is_ok();
+    return std::process::Command::new("ffmpeg").output().is_ok();
 }
 
 pub fn check_and_download_ffmpeg() {