Serial number on Nexus 9372 (genereic check for ID before using) (M. Caines)

2016-05-17 16:37:36 +01:00
parent af6ae8e419
commit aeca44c7aa
2 changed files with 7 additions and 1 deletions
--- a/Info/Layer3.pm
+++ b/Info/Layer3.pm
@@ -201,7 +201,7 @@ sub serial {
        my $parent = $e_parent->{$iid};
        if ( $parent eq '0' ) {
            my $serial = $l3->e_serial($iid);
-            if ( $serial ) {
+            if ( $serial && $serial->{$iid} ) {
                return $serial->{$iid};
            }
            else {