GNU bug report logs -
#20514
Patch to tie --help and --version behavior to POSIXLY_CORRECT
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Reported by: Shawn McMahon <syberghost <at> gmail.com>
Date: Wed, 6 May 2015 15:53:03 UTC
Severity: normal
Tags: wontfix
Done: Pádraig Brady <P <at> draigBrady.com>
Bug is archived. No further changes may be made.
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Message #11 received at 20514 <at> debbugs.gnu.org (full text, mbox):
On 06/05/15 16:40, Shawn McMahon wrote:
> The following patch to "test" ties the behavior of "--help" and "--version" to POSIXLY_CORRECT. I don't believe this breaks anything, and if it does it can by fixed by setting the time-honored variable. This will solve the problem of users occasionally being confused by this behavior, which has happened even recently to coreutils developers. See for example:
>
> http://lists.gnu.org/archive/html/coreutils/2015-03/msg00007.html
Your patch logic is confusing me.
I presume you mean to have `test --help` output usage by default?
If so I'm not sure it's appropriate to change that.
Consider a script like the following, which would spuriously output the version.
option='--version'
test "$option" || { usage; exit 1; }
cmd $option
thanks,
Pádraig
This bug report was last modified 10 years and 68 days ago.
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