--- a/rust/rhg/src/commands/root.rs	Sat Aug 08 12:52:39 2020 -0700
+++ b/rust/rhg/src/commands/root.rs	Tue Jul 21 10:39:30 2020 +0200
@@ -29,7 +29,7 @@
         // TODO use formating macro
         self.ui.write_stdout(&[bytes.as_slice(), b"\n"].concat())?;
 
-        Err(CommandErrorKind::Ok.into())
+        Ok(())
     }
 
     fn display_error(&self, error: FindRootError) -> Result<(), CommandError> {