ssl_server2.c: fix build err (key_slot - unused variable)
Signed-off-by: Przemyslaw Stekiel <przemyslaw.stekiel@mobica.com>
diff --git a/programs/ssl/ssl_server2.c b/programs/ssl/ssl_server2.c
index abc9b5f..68e92b7 100644
--- a/programs/ssl/ssl_server2.c
+++ b/programs/ssl/ssl_server2.c
@@ -1325,7 +1325,7 @@
mbedtls_pk_context pkey;
mbedtls_x509_crt srvcert2;
mbedtls_pk_context pkey2;
-#if defined(MBEDTLS_USE_PSA_CRYPTO)
+#if defined(MBEDTLS_ECDSA_C) && defined(MBEDTLS_USE_PSA_CRYPTO)
psa_key_id_t key_slot = 0; /* invalid key slot */
#endif
int key_cert_init = 0, key_cert_init2 = 0;