Supress error output

diff --git a/os_list.txt b/os_list.txt
index 1b5bb6d..3fa2d38 100644 (file)
--- a/os_list.txt
+++ b/os_list.txt
@@ -28,7 +28,7 @@ NeoShine Linux                        $1      redhat-linux    $1+10   `cat /etc/neoshine-release 2>/dev/null` =
 Endian Firewall Linux          $1      redhat-linux    $1+10.0 `cat /etc/endian-release 2>/dev/null` =~ /release\s+(\S+)/
 Oracle Enterprise Linux                        $2      redhat-linux    $2+8.0  `cat /etc/enterprise-release 2>/dev/null` =~ /Enterprise.*Linux\s+Enterprise\s+Linux\s+Server\s+release\s+(\d+)/i
 Oracle VM                      $2      redhat-linux    $2+8.0  `cat /etc/ovs-release 2>/dev/null` =~ /Oracle.*VM\s+server\s+release\s+(\d+)/i
-XenServer Linux                        $1      redhat-linux    13.0    `cat /etc/redhat-release` =~ /XenServer\s+release\s+5\./
+XenServer Linux                        $1      redhat-linux    13.0    `cat /etc/redhat-release 2>/dev/null` =~ /XenServer\s+release\s+5\./
 
 # Redhat enterprise versions
 Redhat Enterprise Linux                        2.1AS   redhat-linux    7.3     `cat /etc/redhat-release 2>/dev/null` =~ /(Advanced\s+Server.*2\.1)|(AS.*2\.1)/i