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Added usage print and exit if no options are given

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Mike 2014-12-17 13:06:06 -07:00
parent 818bf29b02
commit c019ecd493
1 changed files with 6 additions and 0 deletions
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cipherscan
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@ -596,6 +596,12 @@ test_serverside_ordering() {
fi fi
} }
# If no options are given, give usage information and exit (with error code)
if [ $# -eq 0 ]; then
usage;
exit 1
fi
# UNKNOWNOPTIONS="" # UNKNOWNOPTIONS=""
while : while :
do do