Attempt to make tests pass on macOS with OpenSSL 1.0.2n and later.

* test/MockHTTPinC/MockHTTP_server.c
  (sslHandshake): Insert magic incantation.


git-svn-id: https://svn.apache.org/repos/asf/serf/trunk@1831564 13f79535-47bb-0310-9956-ffa450edef68
1 file changed