This reverts commit b28afdf6, reversing
changes made to 11ca9b68.

Prevent forks of release branches from triggering CI/CD when pushed. All work in forks should be done in a non-release branch

Fix provided by grapvar@gmail.com

Ding Fei authored Dec 04, 2020 and Quanah Gibson-Mount committed Dec 08, 2020

`rc` collects exit status all the way down but is not used at all? If `code`
comparison at exit is intended then there exists some path that leaves it in
garbage value, say when `ldap_whoami` or `ldap_cancel` fails.