agent: Change do_exec return type to ! because it will never return
Indicates unreachable code.
Fixes
@@ -1022,7 +1022,7 @@ where
})
}
-fn do_exec(args: &[String]) -> Result<()> {
+fn do_exec(args: &[String]) -> ! {
let path = &args[0];
let p = CString::new(path.to_string()).unwrap();
let sa: Vec<CString> = args
@@ -1041,8 +1041,8 @@ fn do_exec(args: &[String]) -> Result<()> {
_ => std::process::exit(-2),
}
}
- // should never reach here
- Ok(())
+
+ unreachable!()
}
fn update_namespaces(logger: &Logger, spec: &mut Spec, init_pid: RawFd) -> Result<()> {
