Remove extraneous set -x

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@12136 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/share/xcat/netboot/fedora12/genimage

@@ -624,7 +624,6 @@ EOS1
    }
    print $inifile <<EOMS;
 # check and see if debug is specified on command line
-set -x
 grep '\(debug\)' /proc/cmdline > /dev/null && export DEBUG=1
 mkdir -p /var/run
 netstart

xCAT-server/share/xcat/netboot/rh/genimage

@@ -748,7 +748,6 @@ sub mkinitrd {
 	
 # add some functions
  	print $inifile <<EOS1; 	
-set -x
 NEWROOT="/sysroot"
 SHELL="/bin/sh"
 RWDIR=".statelite"