Ignore empty 'portstatus' dicts. This just means the ports are down.

diff --git a/www/printbadpcus.php b/www/printbadpcus.php
index fb86fa3..a57bf90 100644 (file)
--- a/www/printbadpcus.php
+++ b/www/printbadpcus.php
@@ -28,7 +28,7 @@ function format_ports($pcu)
        $str = "";
        #print print_r(is_array($pcu)) . "<BR>";
        #print print_r(array_key_exists('portstatus', $pcu)) . "<BR>";
-       if ( is_array($pcu) && array_key_exists('portstatus', $pcu) )
+       if ( is_array($pcu) && array_key_exists('portstatus', $pcu) && count(array_keys($pcu['portstatus'])) > 0 )
        {
                $portstat = $pcu['portstatus'];