diff --git a/addhost.php b/addhost.php
index 8db38b56a9..d6de321729 100755
--- a/addhost.php
+++ b/addhost.php
@@ -20,7 +20,14 @@ if (isset($argv[1]) && $argv[1])
     $port = 161;
   }
 
-  $transport = $argv[5];
+  if (@!$argv[5])
+  {
+    $transport = 'udp';
+  }
+  else
+  {
+    $transport = $argv[5];
+  }
 
   if (!$snmpver) $snmpver = "v2c";
   if ($community)
@@ -40,7 +47,7 @@ if (isset($argv[1]) && $argv[1])
       {
         # FIXME should be a foreach $config['snmp']['community'][0] as $community
         $community = $config['snmp']['community'][0];
-	if ( isSNMPable($device))
+	if (isSNMPable($device))
 	{
 	  $snmphost = snmp_get($device, "sysName.0", "-Oqv", "SNMPv2-MIB");
 	  if ($snmphost == "" || ($snmphost && ($snmphost == $host || $hostshort = $host)))
diff --git a/includes/functions.php b/includes/functions.php
index ba9ce08956..741b3cadff 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -498,10 +498,10 @@ function fixIOSHardware($hardware)
 
 }
 
-function createHost ($host, $community, $snmpver, $port = 161, $proto = 'udp')
+function createHost ($host, $community, $snmpver, $port = 161, $transport = 'udp')
 {
   $host = trim(strtolower($host));
-  $device = deviceArray($host, $community, $snmpver, $port, $proto);
+  $device = deviceArray($host, $community, $snmpver, $port, $transport);
   $host_os = getHostOS($device); 
 
   if ($host_os)