Commit 37489a85 authored by Yang Tse's avatar Yang Tse
Browse files

fix compiler warning: variable "sni" was set but never used

parent f03130a3

lib/ssluse.c

+11 −3
Original line number Diff line number Diff line
@@ -1353,6 +1353,12 @@ static void ssl_tls_trace(int direction, int ssl_ver, int content_type, 
#ifdef USE_SSLEAY

/* ====================================================== */



#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME

#  define use_sni(x)  sni = (x)

#else

#  define use_sni(x)  do { } while (0)

#endif



static CURLcode

ossl_connect_step1(struct connectdata *conn,

                   int sockindex)
@@ -1365,8 +1371,8 @@ ossl_connect_step1(struct connectdata *conn, 
  X509_LOOKUP *lookup=NULL;

  curl_socket_t sockfd = conn->sock[sockindex];

  struct ssl_connect_data *connssl = &conn->ssl[sockindex];

  bool sni = TRUE; /* default is SNI enabled */

#ifdef SSL_CTRL_SET_TLSEXT_HOSTNAME

  bool sni;

#ifdef ENABLE_IPV6

  struct in6_addr addr;

#else
@@ -1385,17 +1391,19 @@ ossl_connect_step1(struct connectdata *conn, 
  case CURL_SSLVERSION_DEFAULT:

    /* we try to figure out version */

    req_method = SSLv23_client_method();

    use_sni(TRUE);

    break;

  case CURL_SSLVERSION_TLSv1:

    req_method = TLSv1_client_method();

    use_sni(TRUE);

    break;

  case CURL_SSLVERSION_SSLv2:

    req_method = SSLv2_client_method();

    sni = FALSE;

    use_sni(FALSE);

    break;

  case CURL_SSLVERSION_SSLv3:

    req_method = SSLv3_client_method();

    sni = FALSE;

    use_sni(FALSE);

    break;

  }