* Do we have a UST url set. If yes, this means we have both kernel and UST
* to print.
*/
- if (strlen(tmp_uurl) > 0) {
+ if (*tmp_uurl != '\0') {
ret = snprintf(dst, size, "[K]: %s [data: %d] -- [U]: %s [data: %d]",
tmp_urls, kdata_port, tmp_uurl, udata_port);
} else {