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
diff --git a/test/MockHTTPinC/MockHTTP_server.c b/test/MockHTTPinC/MockHTTP_server.c
index 61fff2d..2220720 100644
--- a/test/MockHTTPinC/MockHTTP_server.c
+++ b/test/MockHTTPinC/MockHTTP_server.c
@@ -3050,6 +3050,11 @@
                         return APR_EAGAIN;
                     }
 
+                    /* XXX This is magic that makes the tests pass on macOS
+                           with OpenSSL 1.0.2n and later. Please don't ask
+                           for explanations; see above, re: "magic". */
+                    fprintf(stderr, "\n");
+
                     _mhLog(MH_VERBOSE, cctx->skt,
                            "SSL Error %d: Library=%d, Function=%d, Reason=%d",
                            ssl_err, lib, func, reason);