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don't print header when no dot1d data is available

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git-svn-id: http://www.observium.org/svn/observer/trunk@2841 61d68cd4-352d-0410-923a-c4978735b2b8
This commit is contained in:
Tom Laermans
2012-01-19 14:00:29 +00:00
parent f48aeb05d9
commit 20ec00368f
1 changed files with 5 additions and 2 deletions
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7
includes/discovery/vlans.inc.php
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@@ -26,8 +26,11 @@ foreach($this_vlans as $vlan)
echo("VLAN $vlan \n");
echo(str_pad("dot1d id", 10).str_pad("ifIndex", 10).str_pad("Port Name", 25).
str_pad("Priority", 10).str_pad("State", 15).str_pad("Cost", 10)."\n");
if ($vlan_data)
{
echo(str_pad("dot1d id", 10).str_pad("ifIndex", 10).str_pad("Port Name", 25).
str_pad("Priority", 10).str_pad("State", 15).str_pad("Cost", 10)."\n");
}
foreach($vlan_data as $vlan_port_id => $vlan_port)
{