-Fix problem where xcatdsklspost can have 'too many arguments' on a certain line

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2977 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT/postscripts/xcatdsklspost

@@ -95,7 +95,7 @@ fi
 if [ $# -eq 0 ]; then
   #notify the server that we are done with netbooting
   CNS=`grep NODESTATUS= /tmp/mypostscript |awk -F = '{print $2}'`
-  if [ -z "$CNS" ] || [ $CNS != "'0'" -a   $CNS != "'N'"  -a  $CNS != "'n'" ]; then
+  if [ -z "$CNS" ] || [ "$CNS" != "'0'" -a   "$CNS" != "'N'"  -a  "$CNS" != "'n'" ]; then
       echo "updateflag.awk \$MASTER 3002 \"installstatus booted\"" >> /tmp/mypostscript
   fi
 fi