ossl_pw_get_passphrase: No ui method does not necessarily mean internal error
ossl_pw_get_passphrase: No ui method does not necessarily mean internal error

Reviewed-by: Paul Dale <ddec78389666b4f7c9b4d110380c848489a3e4aa@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15878)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl