http2+openssl: fix compiler warnings in ALPN using code
diff --git a/lib/vtls/openssl.c b/lib/vtls/openssl.c
index 35912c7..b59233a 100644
--- a/lib/vtls/openssl.c
+++ b/lib/vtls/openssl.c
@@ -1892,11 +1892,6 @@
struct SessionHandle *data = conn->data;
int err;
struct ssl_connect_data *connssl = &conn->ssl[sockindex];
-#ifdef HAS_ALPN
- char* neg_protocol;
- int len = 0;
-#endif
-
DEBUGASSERT(ssl_connect_2 == connssl->connecting_state
|| ssl_connect_2_reading == connssl->connecting_state
|| ssl_connect_2_writing == connssl->connecting_state);
@@ -1998,6 +1993,8 @@
* negotiated
*/
if(data->set.ssl_enable_alpn) {
+ const unsigned char* neg_protocol;
+ unsigned int len;
SSL_get0_alpn_selected(connssl->handle, &neg_protocol, &len);
if(len != 0) {
infof(data, "ALPN, server accepted to use %.*s\n", len, neg_protocol);