flite --version returns 1 instead of 0

[zRichard564]

When running flite --version, the return code is 1 (failure) instead of 0 even when the command runs successfully

Testing:

~ flite --version
  Carnegie Mellon University, Copyright (c) 1999-2016, all rights reserved
  version: flite-2.3-current Mar 2022 (http://cmuflite.org)
~ echo $?
1

(expected output is 0)
eg.

~ python --version
Python 3.11.7
~ echo $?
0