fix: install args empty

src/install.rs

@@ -8,7 +8,7 @@ const SCRIPT_PATTERN: &'static str = "https://git.hatter.ink/rust-scripts/script
 
 pub fn install_script(args: Vec<&String>) {
     if args.is_empty() {
-        failure!("No script name assigned!");
+        failure_and_exit!("No script name assigned!");
     }
     let script_name = &args[0];
     let normalized_script_name = if script_name.ends_with(".rs") {