--exec broken on 0.20.4

[jhuntwork]

It seems like 0.20.4 broke the --exec feature.

On 0.20.4:

$ GRANTED_QUIET=true FORCE_NO_ALIAS=true assumego ReadOnlyPlus --exec 'aws ec2 describe-fleets'
GrantedExec ASIAXXXXXXXXXXXXXXXX [redacted secret key] None us-east-1 None false None None None None aws ec2describe-fleets

On 0.20.3:

$ GRANTED_QUIET=true FORCE_NO_ALIAS=true assumego ReadOnlyPlus --exec 'aws ec2 describe-fleets'
{
    "Fleets": []
}

[jhuntwork]

It seems like maybe this was intentional after all, with the idea that one would be using the wrapped assume alias, but that isn't working for me here either. I get no output. Credentials are acquired but it does not seem to be executing anything.

$ assume lab-1/ReadOnlyPlus --exec -- aws s3 get-caller-identity
[✔] [lab-1/ReadOnlyPlus](us-east-1) session credentials will expire in 12 hours
$

[jhuntwork]

My mistake, I had mismatched versions of assume in my path between 0.20.3 and 0.20.4. The original behavior is still unexpected to me, but I guess it's intended that we use --exec only with the assume wrapper script. Closing, thanks.