} else if (!isdigit(buf[1]) || !isdigit(buf[2]) ||
!isdigit(buf[3]) || !isdigit(buf[4])) {
sr_dbg("Value contained invalid digits: %02x %02x %02x %02x ("
- "%c %c %c %c).", buf[1], buf[2], buf[3], buf[4]);
+ "%c %c %c %c).",
+ buf[1], buf[2], buf[3], buf[4],
+ buf[1], buf[2], buf[3], buf[4]);
return SR_ERR;
}
intval = 0;