fixed 3393278, if noderange is not empty and missed not is empty, at the meantime, the @nodes is also empty, we can make sure that no node/noderange specified in the command line

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10315 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/sbin/xcatd

@@ -858,6 +858,17 @@ sub plugin_command {
     unless (@nodes) {
        $req->{emptynoderange} = [1];
     }
+   
+    if(@nodes == 0) {
+        my $rsp = {errorcode=>1,error=>"NO node or noderange specified"};
+        $rsp->{serverdone} = {};
+        if ($sock) {
+            print $sock XMLout($rsp,RootName=>'xcatresponse' ,NoAttr=>1);
+        }
+        return ($rsp);
+
+     }
+
   }
   if (@nodes) { $req->{node} = \@nodes; }
   my %unhandled_nodes;