++iterations;
if (lu_ref_link_eq(link, scope, source)) {
if (iterations > lu_ref_chain_max_length) {
- CWARN("Long lu_ref chain %i \"%s\":%p\n",
+ CWARN("Long lu_ref chain %d \"%s\":%p\n",
iterations, scope, source);
lu_ref_chain_max_length = iterations * 3 / 2;
}