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| From: | Len Lattanzi |
| Subject: | Re: getopts: OPTARG should be unset after last option |
| Date: | Wed, 23 Jun 2004 12:10:17 -0700 |
On Jun 23, 2004, at 11:10 AM, Chet Ramey wrote:
As POSIX specifies. Why do you think it should not be? Chet
From http://www.opengroup.org/onlinepubs/009695399/utilities/getopts.html When the option requires an option-argument, the getopts utility shall place it in the shell variable OPTARG . If *no option was found*, or if the option that was found does not have an option-argument, OPTARG shall be *unset*.
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