How do I include Root and Intermediate certs?

[QAnders]

First off, thanks so much for your efforts! Much appreciated! :)

I get a X509_verify_cert error trying to verify the signature. The error further states err=20; msg=unable to get local issuer certificate so it is because the signature lacks the Root and Intermediate information.

How can I get the signature to include the Root/Intermediate certs?

[cjbarth]

Do you have any sample code or additional information? Ideally, a test that reproduces the problem would be provided so that we can see how to reproduce the issue and can verify that the fix works, and stays working. Please consider contributing one.