* BUGFIXES:
* socket: avoid crash when writing to a socket without SSL/TLS fails.
Reported by Andrea Venturoli via mailing list, fixes#71.
* wolfSSL support: avoid fetchmail.c compilation failure in certain
configurations of wolfSSL (for instance, on FreeBSD's wolfssl-5.8.0_1
package), OpenSSL_version enables a newer 1.1.x compat API that passes its
argument to a wolfSSL API, with OPENSSL_DIR and OPENSSL_ENGINES_DIR, causing
related compiler failures.
See <https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287435>.
OBS-URL: https://build.opensuse.org/package/show/server:mail/fetchmail?expand=0&rev=163
