From cd4c886ba182d0dd3757da3200ba24be6ed9090c Mon Sep 17 00:00:00 2001
From: ligc <liguangc@cn.ibm.com>
Date: Wed, 30 Oct 2013 14:55:32 +0800
Subject: [PATCH] fix for rcons problem with kvm on SLES 12 and on PowerKVM

---
 xCAT-server/share/xcat/cons/kvm | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/xCAT-server/share/xcat/cons/kvm b/xCAT-server/share/xcat/cons/kvm
index da90b01b8..7d95cd3e4 100755
--- a/xCAT-server/share/xcat/cons/kvm
+++ b/xCAT-server/share/xcat/cons/kvm
@@ -75,6 +75,13 @@ until ($dsthost and $speed and $dstty) {
     exec "sleep $sleepint";
 }
 release_lock();
+# The screen command needs the TERM env var,
+# TERM might be empty for some unknown reasons,
+# for example, on SLES 12 and on PowerKVM
+if (!$ENV{'TERM'}) {
+    $ENV{'TERM'}="vt100";
+}
+
 exec "ssh -t $dsthost screen -U -a -O -e ^]a -d -R -S serial-".$ARGV[0]."-cons -A $dstty $speed";
 
 #my $pathtochild= dirname($scriptname). "/";