iter = niter, niter = str_list_next(installed_files, iter)) {
char *installed_file = (char *) iter->data;
file_hash_set_file_owner(installed_file, pkg);
iter = niter, niter = str_list_next(installed_files, iter)) {
char *installed_file = (char *) iter->data;
file_hash_set_file_owner(installed_file, pkg);