radius-client: Fix build with DEBUG_LEVEL < 3

diff --git a/src/libradius/radius_client.c b/src/libradius/radius_client.c
index f31814140dadb2cf06d92483dd8503a77f99cbed..04dbcb9fc64469c1364c61b925efcff39700f125 100644 (file)
--- a/src/libradius/radius_client.c
+++ b/src/libradius/radius_client.c
@@ -84,7 +84,6 @@ METHOD(radius_client_t, request, radius_message_t*,
 {
        radius_socket_t *socket;
        radius_message_t *res;
-       chunk_t data;
 
        /* add our NAS-Identifier */
        req->add(req, RAT_NAS_IDENTIFIER,
@@ -104,8 +103,10 @@ METHOD(radius_client_t, request, radius_message_t*,
                DBG1(DBG_CFG, "received RADIUS %N from server '%s'",
                         radius_message_code_names, res->get_code(res),
                         this->config->get_name(this->config));
-               data = res->get_encoding(res);
+#if DEBUG_LEVEL >= 3
+               chunk_t data = res->get_encoding(res);
                DBG3(DBG_CFG, "%B", &data);
+#endif
 
                save_state(this, res);
                if (res->get_code(res) == RMC_ACCESS_ACCEPT)