$result = 0;
} else if (($a_del == $delimiter) && ($b_del != $delimiter)) {
$result = 1;
- } else if (($a_del != $delimiter) && ($b_del != $delimiter)) {
+ } else if (($a_del != $delimiter) && ($b_del == $delimiter)) {
$result = -1;
} else {
$result = strcasecmp($a{$c}, $b{$c});