if (strlen(tmp_uurl) > 0) {
ret = snprintf(dst, size, "[K]: %s [data: %d] -- [U]: %s [data: %d]",
tmp_urls, kdata_port, tmp_uurl, udata_port);
} else {
if (strlen(tmp_uurl) > 0) {
ret = snprintf(dst, size, "[K]: %s [data: %d] -- [U]: %s [data: %d]",
tmp_urls, kdata_port, tmp_uurl, udata_port);
} else {