x509/root_cgo_darwin.go errors

[paperx123]

Please answer these questions before submitting your issue. Thanks!

What version of Go are you using (go version)?

1.10

Does this issue reproduce with the latest release?

no

What operating system and processor architecture are you using (go env)?

GOHOSTARCH="amd64"
GOHOSTOS="darwin"

What did you do?

I was trying to install fabric-ca.

$go get -u github.com/hyperledger/fabric-ca/cmd/...

Then I got errors in output.

# github.com/hyperledger/fabric-ca/vendor/github.com/google/certificate-transparency-go/x509
/path-to-my-hyperledger/fabric-ca/vendor/github.com/google/certificate-transparency-go/x509/root_cgo_darwin.go:210: cannot use nil as type _Ctype_CFDataRef in assignment
/path-to-my-hyperledger/fabric-ca/vendor/github.com/google/certificate-transparency-go/x509/root_cgo_darwin.go:211: cannot use nil as type _Ctype_CFDataRef in assignment
/path-to-my-hyperledger/fabric-ca/vendor/github.com/google/certificate-transparency-go/x509/root_cgo_darwin.go:221: cannot convert nil to type _Ctype_CFDataRef

What did you expect to see?

no error in output. The change below on correspondent lines looks to be working however any advice is appreciated.

var data C.CFDataRef = 0
var untrustedData C.CFDataRef = 0

if untrustedData == 0 {

What did you see instead?

errors.

[paperx123]

checked out later, similar code change is done by commit b868616 for fix: 21897 . close issue here and turn to fabric-ca community to update the vendor file probably.