CVS commit: src/usr.sbin/certctl

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Mon Mar  4 20:37:32 UTC 2024

Modified Files:
        src/usr.sbin/certctl: certctl.sh

Log Message:
certctl(8): Pacify formal POSIX sh syntax.

According to POSIX 2018, the syntax between `then' and `elif' and
`fi' must be a _non-empty_ list of commands:

compound_list    : linebreak term
                 | linebreak term separator
                 ;
...
if_clause        : If compound_list Then compound_list else_part Fi
                 | If compound_list Then compound_list           Fi
                 ;
else_part        : Elif compound_list Then compound_list
                 | Elif compound_list Then compound_list else_part
                 | Else compound_list
                 ;

https://pubs.opengroup.org/onlinepubs/9699919799/utilities/V3_chap02.html#tag_18_10_02

NetBSD's sh(1) currently doesn't enforce this and allows an empty
sequence of commands, but let's not rely on that nonstandard quirk.

Noted in PR 57997.


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/usr.sbin/certctl/certctl.sh

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.