Needs a test were we manually set one variable and make sure it isn't present. It might be the parent run overrides it.
I'd like to allow this at the user level, too; setting env={"UNSET_ME": None} would be a good way to provide an "unset" list. You can set to an empty string, but that's not always the same as not having the variable in the first place.
Fix #801.
Needs a test were we manually set one variable and make sure it isn't present. It might be the parent
runoverrides it.I'd like to allow this at the user level, too; setting
env={"UNSET_ME": None}would be a good way to provide an "unset" list. You can set to an empty string, but that's not always the same as not having the variable in the first place.