-Fix php client hang

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2243 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd

xCAT-server/sbin/xcatd

@@ -1110,7 +1110,7 @@ sub service_connection {
             my %resp=%{extnoderange($req->{noderange}->[0],{intersectinggroups=>$subgroups})};
             $resp{serverdone}={};
             print $sock XMLout(\%resp,RootName => 'xcatresponse',NoAttr=>1);
-            next;
+            return; #Would do next, but the php client currently chockes that way
           } else {
             my %resp=(error=>"Unsupported request");
             $resp{serverdone} = {};