openbmctool: "dump delete all" asks for dump number

[ssombar]

with openbmctool.py toolVersion = "1.06":

bash-4.1$ python3 openbmctool.py -H $BMC -U root -P $PWD dump list
Attempting login...
{
"data": [
"/xyz/openbmc_project/dump/internal/manager",
"/xyz/openbmc_project/dump/entry/3"
}

python3 openbmctool.py -H $BMC -U root -P $PWD dump delete all
Attempting login...
You must specify an entry number to delete <-------------------------