Rejecting device names which are not a single word

master
Thomas Schmitt 3 years ago
parent 7fa1f82ed9
commit f419f51f1e
  1. 13
      xorriso-dd-target/xorriso-dd-target

@ -212,9 +212,16 @@ arg_interpreter() {
exit 0
elif echo "$i" | grep -v '^-' >/dev/null
then
devs_named=y
devs="$devs $i"
show_reasons=y
num=$(echo "$i" | wc -w)
if test "$num" = 1
then
devs_named=y
devs="$devs $i"
show_reasons=y
else
echo "$0 : Given device name is not a single word: '$i'" >&2
exit 12
fi
else
echo "$0 : Unknown option: $i" >&2
echo >&2

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