-Fix problem in MacMap where unfinished SNMPv3 work caused existing SNMPv1 to fail

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2221 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
2008-09-22 20:03:02 +00:00
parent 0797ff747f
commit 0205d2b9dc
1 changed files with 4 additions and 1 deletions
--- a/perl-xCAT/xCAT/MacMap.pm
+++ b/perl-xCAT/xCAT/MacMap.pm
@@ -210,7 +210,10 @@ sub refresh_switch {
  my $switch = shift;
  my $snmpver=1;
  my $privproto='AES';
-  my $swent=$switchestab->getAttribs({switch=>$switch},[qw(snmpversion username password privacy auth)]);
+  my $swent;
+  if ($switchestab) {
+    $swent=$switchestab->getAttribs({switch=>$switch},[qw(snmpversion username password privacy auth)]);
+  }
  $session = new SNMP::Session(
                  DestHost => $switch,
                  Version => '1',