Move ssl_set_ca_chain() to work on config
diff --git a/programs/ssl/mini_client.c b/programs/ssl/mini_client.c
index 5d140b9..d6ee570 100644
--- a/programs/ssl/mini_client.c
+++ b/programs/ssl/mini_client.c
@@ -149,6 +149,7 @@
     ctr_drbg_seed_failed,
     ssl_config_default_failed,
     ssl_setup_failed,
+    hostname_failed,
     socket_failed,
     connect_failed,
     x509_crt_parse_failed,
@@ -216,7 +217,12 @@
         goto exit;
     }
 
-    mbedtls_ssl_set_ca_chain( &ssl, &ca, NULL, HOSTNAME );
+    mbedtls_ssl_set_ca_chain( &conf, &ca, NULL );
+    if( mbedtls_ssl_set_hostname( &ssl, HOSTNAME ) != 0 )
+    {
+        ret = hostname_failed;
+        goto exit;
+    }
     mbedtls_ssl_set_authmode( &conf, MBEDTLS_SSL_VERIFY_REQUIRED );
 #endif