BUILD: ssl: silence a warning when building without NPN nor ALPN support
When building with a library not offering any of these, ssl_conf_cur
is not used.
Can be backported to 1.8.
diff --git a/src/ssl_sock.c b/src/ssl_sock.c
index f9d5f25..163b6a1 100644
--- a/src/ssl_sock.c
+++ b/src/ssl_sock.c
@@ -4044,7 +4044,7 @@
struct proxy *curproxy = bind_conf->frontend;
int cfgerr = 0;
int verify = SSL_VERIFY_NONE;
- struct ssl_bind_conf *ssl_conf_cur;
+ struct ssl_bind_conf __maybe_unused *ssl_conf_cur;
const char *conf_ciphers;
const char *conf_curves = NULL;