Fix the issue that gnutls server doesn't support packet

Signed-off-by: Xiaokang Qian <xiaokang.qian@arm.com>
diff --git a/library/ssl_tls13_client.c b/library/ssl_tls13_client.c
index 4c07a64..3219425 100644
--- a/library/ssl_tls13_client.c
+++ b/library/ssl_tls13_client.c
@@ -2153,12 +2153,14 @@
 static int ssl_tls13_finalize_write_end_of_early_data(
     mbedtls_ssl_context *ssl)
 {
-#if defined(MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE)
+#if defined(MBEDTLS_SSL_EARLY_DATA) || \
+    !defined(MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE)
+    mbedtls_ssl_handshake_set_state(ssl, MBEDTLS_SSL_CLIENT_CERTIFICATE);
+#else
     mbedtls_ssl_handshake_set_state(
         ssl, MBEDTLS_SSL_CLIENT_CCS_AFTER_SERVER_FINISHED);
-#else
-    mbedtls_ssl_handshake_set_state(ssl, MBEDTLS_SSL_CLIENT_CERTIFICATE);
-#endif /* MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE */
+#endif /* MBEDTLS_SSL_EARLY_DATA ||
+          !MBEDTLS_SSL_TLS1_3_COMPATIBILITY_MODE */
 
     return 0;
 }
diff --git a/tests/opt-testcases/tls13-misc.sh b/tests/opt-testcases/tls13-misc.sh
index 5428e3c..0b01e50 100755
--- a/tests/opt-testcases/tls13-misc.sh
+++ b/tests/opt-testcases/tls13-misc.sh
@@ -274,8 +274,8 @@
                              MBEDTLS_SSL_TLS1_3_KEY_EXCHANGE_MODE_PSK_ENABLED
 run_test    "TLS 1.3 m->G: EarlyData: basic check, good" \
             "$G_NEXT_SRV -d 10 --priority=NORMAL:-VERS-ALL:+VERS-TLS1.3:+CIPHER-ALL:+ECDHE-PSK:+PSK --earlydata --disable-client-cert" \
-            "$P_CLI debug_level=4 early_data=1 reco_mode=1 reconnect=1 reco_delay=900" \
-            1 \
+            "$P_CLI debug_level=4 early_data=1 reco_mode=1 reconnect=1 reco_delay=2" \
+            0 \
             -c "Reconnecting with saved session" \
             -c "NewSessionTicket: early_data(42) extension received." \
             -c "ClientHello: early_data(42) extension exists." \