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print usage when less than two arguments are provided

This commit is contained in:
Michael Krayer 2021-03-25 17:23:38 +01:00
parent 92e72f91d4
commit b6568cf471
1 changed files with 6 additions and 0 deletions
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@ -49,6 +49,12 @@ do
exit $EXIT_INVALID_PATH exit $EXIT_INVALID_PATH
fi fi
done done
# Check if we got any actual arguments
if [[ ${#rsync_arg[@]} -lt 2 ]];then
usage
exit $EXIT_INVALID_PATH
fi
# If last argument (target) is a directory # If last argument (target) is a directory
# add a trailing slash # add a trailing slash