SSL: compatibility with BoringSSL.

BoringSSL changed SSL_set_tlsext_host_name() to be a real function
with a (const char *) argument, so it now triggers a warning due to
conversion from (u_char *).  Added an explicit cast to silence the
warning.

Prodded by Piotr Sikora, Alessandro Ghedini.
2 files changed
tree: bfe8162d3d610553b6506d6eb6786b904e571fab
  1. auto/
  2. conf/
  3. contrib/
  4. docs/
  5. misc/
  6. src/
  7. .hgtags