From e4fa05f51db7be6b623bb804474965a020a9e12d Mon Sep 17 00:00:00 2001
From: Adam Amstrong <adama@localhost>
Date: Sun, 20 May 2012 21:03:19 +0000
Subject: [PATCH] fix addhost function from almir kadric (#56)

git-svn-id: http://www.observium.org/svn/observer/trunk@3217 61d68cd4-352d-0410-923a-c4978735b2b8
---
 includes/functions.php | 19 +++++++++++--------
 1 file changed, 11 insertions(+), 8 deletions(-)

diff --git a/includes/functions.php b/includes/functions.php
index 337ebbca3..347cc5957 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -211,20 +211,23 @@ function addHost($host, $snmpver, $port = '161', $transport = 'udp')
         {
           // Try SNMPv2c
           $snmpver = 'v2c';
-          if (!addHost($host, $snmpver))
+		  $ret = addHost($host, $snmpver);
+		  if (!$ret)
           {
             //Try SNMPv3
             $snmpver = 'v3';
-            if (!addHost($host, $snmpver))
+			$ret = addHost($host, $snmpver);
+			if (!$ret)
             {
               // Try SNMPv1
               $snmpver = 'v1';
-              if (!addHost($host, $snmpver))
-              {
-                return 0;
-              }
-            }
-          }
+			  return addHost($host, $snmpver);
+			} else {
+			  return $ret;
+			}
+		  } else {
+	        return $ret;
+	      }
         }
 
         if ($snmpver === "v3")