From bcf565c6e73b00527e2b9c44afe5a52da3100fa5 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 8 Mar 2011 16:58:40 +0000
Subject: [PATCH] -Fix crash when a plugin provides callback data with
 something other than a list reference when called from another plugin

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@9013 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/sbin/xcatd | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/sbin/xcatd b/xCAT-server/sbin/xcatd
index 952b4a714..cf0b58b0d 100755
--- a/xCAT-server/sbin/xcatd
+++ b/xCAT-server/sbin/xcatd
@@ -1428,7 +1428,11 @@ sub build_response {
   my $resp = shift;
   foreach (keys %$resp) {
     my $subresp = dclone($resp->{$_});
-    push (@{$Main::resps->{$_}}, @{$subresp});
+    if (ref $subresp eq 'ARRAY') {
+        push (@{$Main::resps->{$_}}, @{$subresp});
+    } else {
+        push (@{$Main::resps->{$_}}, $subresp);
+    }
   }
 }