diff --git a/includes/functions.php b/includes/functions.php
index 17e0823bc..472294ee9 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -211,23 +211,23 @@ function addHost($host, $snmpver, $port = '161', $transport = 'udp')
         {
           // Try SNMPv2c
           $snmpver = 'v2c';
-                  $ret = addHost($host, $snmpver);
-                  if (!$ret)
+          $ret = addHost($host, $snmpver);
+          if (!$ret)
           {
             //Try SNMPv3
             $snmpver = 'v3';
-                        $ret = addHost($host, $snmpver);
-                        if (!$ret)
+            $ret = addHost($host, $snmpver);
+            if (!$ret)
             {
               // Try SNMPv1
               $snmpver = 'v1';
-                          return addHost($host, $snmpver);
-                        } else {
-                          return $ret;
-                        }
-                  } else {
-                return $ret;
-              }
+              return addHost($host, $snmpver);
+            } else {
+              return $ret;
+            }
+          } else {
+            return $ret;
+          }
         }
 
         if ($snmpver === "v3")
@@ -294,6 +294,7 @@ function addHost($host, $snmpver, $port = '161', $transport = 'udp')
     /// found in database
     print_error("Already got host $host");
   }
+
   return 0;
 }