From: sgf <sgf.dma@gmail.com>
Date: Tue, 21 Dec 2021 17:55:10 +0000 (+0300)
Subject: Fix '-f' option and getopts optstring.
X-Git-Tag: v0.5.2~1^2
X-Git-Url: https://git.grml.org/?p=grml-rescueboot.git;a=commitdiff_plain;h=df317cac57ab93c0675d8ec5eda99d6c3b8ef5c0;hp=df317cac57ab93c0675d8ec5eda99d6c3b8ef5c0

Fix '-f' option and getopts optstring.

Option '-f' does not need an argument.

Also shell getopts does not support optional arguments (two colons in
optstring).
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