Read early data file

Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
diff --git a/programs/ssl/ssl_client2.c b/programs/ssl/ssl_client2.c
index 85ba831..cdc4352 100644
--- a/programs/ssl/ssl_client2.c
+++ b/programs/ssl/ssl_client2.c
@@ -3007,21 +3007,24 @@
                            (unsigned int) -ret);
             goto exit;
         }
-#if defined(MBEDTLS_SSL_EARLY_DATA)
+#if defined(MBEDTLS_SSL_PROTO_TLS1_3) && defined(MBEDTLS_SSL_EARLY_DATA)
         if (opt.early_data == MBEDTLS_SSL_EARLY_DATA_ENABLED
-            && strlen(opt.early_data) > 0) {
+            && strlen(opt.early_data_file) > 0) {
             if ((early_data_fp = fopen(opt.early_data_file, "rb")) == NULL) {
                 mbedtls_printf("failed\n  ! Cannot open '%s' for reading.\n",
-                               opt.early_data);
+                               opt.early_data_file);
+                ret = MBEDTLS_ERR_SSL_INTERNAL_ERROR;
                 goto exit;
             }
 
+            mbedtls_printf("Read early data successfully...");
+
             /* TODO: read the early data from early_data_fp in chunks, and call
              * mbedtls_ssl_write_early_data() to initial the handshake and send
              * out the early data. Then finish the handshake.
              */
 
-        }
+        } else
 #endif
 
         while ((ret = mbedtls_ssl_handshake(&ssl)) != 0) {