single scope again

src/main.rs

@@ -29,12 +29,11 @@ fn main() -> Result<(), Box<dyn Error>> {
     let args = Args::parse();
 
     #[cfg(not(windows))]
-    let boot_folder = args
-        .boot_directory
-        .or_else(|| PathBuf::from_str(BOOT_PATH).ok());
-
-    #[cfg(not(windows))]
-    let boot_folder = unsafe { boot_folder.unwrap_unchecked() };
+    let boot_folder = unsafe {
+        args.boot_directory
+            .or_else(|| PathBuf::from_str(BOOT_PATH).ok())
+            .unwrap_unchecked()
+    };
 
     #[cfg(windows)]
     let boot_folder = {