Fix from review

Author: embhorn

tests/api/test_tls_ext.c

@@ -546,7 +546,7 @@ int test_certificate_authorities_client_hello(void) {
     return EXPECT_RESULT();
 }
 
-#if defined(HAVE_SNI) && !defined(NO_WOLFSSL_CLIENT)
+#if defined(HAVE_SNI) && !defined(NO_WOLFSSL_CLIENT) && !defined(NO_TLS)
 /* Walk the TLSX list to find an extension by type. */
 static TLSX* test_TLSX_find_ext_sni(TLSX* list, TLSX_Type type)
 {
@@ -604,12 +604,12 @@ static word16 test_SNI_GetSize_old(SNI* list)
 /* Test that the SNI size calculation returns 0 on overflow instead of
  * wrapping around to a small value (integer overflow vulnerability). */
 /* closing #if for helper functions */
-#endif /* HAVE_SNI && !NO_WOLFSSL_CLIENT */
+#endif /* HAVE_SNI && !NO_WOLFSSL_CLIENT && !NO_TLS */
 
 int test_TLSX_SNI_GetSize_overflow(void)
 {
     EXPECT_DECLS;
-#if defined(HAVE_SNI) && !defined(NO_WOLFSSL_CLIENT)
+#if defined(HAVE_SNI) && !defined(NO_WOLFSSL_CLIENT) && !defined(NO_TLS)
     WOLFSSL_CTX* ctx = NULL;
     WOLFSSL* ssl = NULL;
     TLSX* sni_ext = NULL;