The actual changes made are:
* Remove $old_vars_true, no longer required.
* Change a test of $found_vars from any-string to specific number 1.
Which then tests for only one vars file is found.
* If vars-file is created during init-pki then also set $vars to file-name.
The change here is that $vars is now ALWAYS set for this condition.
* Always print the names of conflicting vars files.
Helps debugging for users.
* Expand short-circuits to full 'if; then; else; fi'.
* Add more verbose messages
Help for debugging.
The combined effect is to show the correct messages regarding vars file,
during default status, help, init-pki and standard further commands.
Signed-off-by: Richard T Bonhomme <tincantech@protonmail.com>
268e8f59fd