[#211] Additional check for undefined SNMP::Info instance

Netdisco/Changes

@@ -1,3 +1,13 @@
+2.032003 - 2015-04-25
+
+  [ENHANCEMENTS]
+
+  * THANK YOUs
+  
+  [BUG FIXES]
+
+  * [#211] Additional check for undefined SNMP::Info instance
+
 2.032002 - 2015-04-03
 
   [ENHANCEMENTS]

Netdisco/lib/App/Netdisco/Util/SNMP.pm

@@ -145,7 +145,7 @@ sub _try_connect {
         $snmp_args->{DestHost}, $snmp_args->{Version}, $class, $debug_comm;
       Module::Load::load $class;
 
-      $info = $class->new(%$snmp_args, %comm_args);
+      $info = $class->new(%$snmp_args, %comm_args) or return;
       $info = ($mode eq 'read' ? _try_read($info, $device, $comm)
                                : _try_write($info, $device, $comm));