`getopts` case does not check glob-pattern

[A4-Tacks]

#!/usr/bin/bash
OPTIND=1
while getopts h012 opt; do case "$opt" in
    [0-9]) ;;
    :|\?)
        ((--OPTIND <= 0)) && OPTIND=1
        printf '%q: parse args failed, near by %q\n' "$0" "${!OPTIND}" >&2
        exit 2
esac done

Current shellcheck output:

Expected shellcheck output (0|1|2) ;;):

In - line 3:
while getopts h012 opt; do case "$opt" in
                           ^-- SC2213 (warning): getopts specified -h, but it's not handled by this 'case'.

For more information:
  https://www.shellcheck.net/wiki/SC2213 -- getopts specified -h, but it's no...

[wileyhy]

This revised script, which contains an additional ';;' and a newline, passes tests on shellcheck.com. The original script passes as well. ...? #!/usr/bin/bash OPTIND=1 while getopts h012 opt do case "$opt" in [0-9]) ;; :|\?) ((--OPTIND <= 0)) \ && OPTIND=1 printf '%q: parse args failed, near by %q\n' "$0" "${ !OPTIND}" >&2 exit 2 ;; ## Added this line. esac ## Added a newline. done

…

On Sun, Jun 29, 2025, 03:25 A4-Tacks ***@***.***> wrote: *A4-Tacks* created an issue (koalaman/shellcheck#3234) <#3234> #!/usr/bin/bash OPTIND=1while getopts h012 opt; do case "$opt" in [0-9]) ;; :|\?) ((--OPTIND <= 0)) && OPTIND=1 printf '%q: parse args failed, near by %q\n' "$0" "${!OPTIND}" >&2 exit 2esac done Current shellcheck output: Expected shellcheck output (0|1|2) ;;): In - line 3: while getopts h012 opt; do case "$opt" in ^-- SC2213 (warning): getopts specified -h, but it's not handled by this 'case'. For more information: https://www.shellcheck.net/wiki/SC2213 -- getopts specified -h, but it's no... — Reply to this email directly, view it on GitHub <#3234>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AUF2F226SDTCSXEYSWXVFL33F65HXAVCNFSM6AAAAACAMATWCKVHI2DSMVQWIX3LMV43ASLTON2WKOZTGE4DMMBSGE4TGOA> . You are receiving this because you are subscribed to this thread.Message ID: ***@***.***>