don't reuse end-entity from paths cache, fixes #263
don't reuse end-entity from paths cache, fixes #263

mozilla/tls-observatory,jasonthomas/tls-observatory,mozilla/tls-observatory,mozilla/tls-observatory,mozilla/tls-observatory,jasonthomas/tls-observatory,jasonthomas/tls-observatory,jasonthomas/tls-observatory,mozilla/TLS-Observer,mozilla/tls-observatory,jasonthomas/tls-observatory