Fix variable reference, ticket #2679

This commit is contained in:
jim-p 2012-11-12 08:54:09 -05:00
parent 3f00208a08
commit 1bceebd0ea

View File

@ -118,7 +118,7 @@ function sort_by_ip($a, $b) {
}
function build_port_info($portarr, $proto) {
if (!portarr)
if (!$portarr)
return '';
$ports = array();
asort($portarr);