From 43a08cb0e9906dd621df7162d2961a805566679d Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 16 Jun 2011 18:22:28 +0000
Subject: [PATCH] Correct xcatd behavior when serializing data to client
 incurred by XML formatting work change

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@9829 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 1 +
 1 file changed, 1 insertion(+)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index a72011813..9f3878eb7 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -1396,6 +1396,7 @@ sub convey_response {
     build_response($resp);
     return;
   }
+  unless ($resp) { return; }
   $resp = freeze($resp);
   #$resp = XMLout($resp,KeyAttr=>[], NoAttr=>1,RootName=>'xcatresponse');
   #sanitize the response, to avoid being killed by non-printable bytes