From 9b8068cb12724a0fc8c6375846f1d7c564ddebce Mon Sep 17 00:00:00 2001
From: GONG Jie <gongjie@linux.vnet.ibm.com>
Date: Thu, 14 Mar 2019 15:15:54 +0800
Subject: [PATCH] Do not show error message when command failure

---
 perl-xCAT/xCAT/Utils.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/perl-xCAT/xCAT/Utils.pm b/perl-xCAT/xCAT/Utils.pm
index 8f9ad89a7..c3f72767e 100644
--- a/perl-xCAT/xCAT/Utils.pm
+++ b/perl-xCAT/xCAT/Utils.pm
@@ -608,7 +608,7 @@ sub get_conserver_version
     # output format:
     # conserver: conserver.com version 8.2.1
     # conserver: default access type `r'
-    my @out  = xCAT::Utils->runcmd("$cmd", 0);
+    my @out  = xCAT::Utils->runcmd("$cmd", -1);
     if ($::RUNCMD_RC != 0 || @out < 1) {
         return undef;
     }