If no spy option is enabled, users should not now which is the most voted option

htdocs/opensurvey/public/studs.php

@@ -655,6 +655,7 @@ if ($object->allow_spy) {
 print '</table>'."\n";
 print '</div>'."\n";
 
+if ($object->allow_spy) {
 	$toutsujet=explode(",",$object->sujet);
 	$toutsujet=str_replace("°","'",$toutsujet);
 
@@ -702,6 +703,7 @@ if ($nbofcheckbox >= 2)
 
 		print '</p><br>'."\n";
 	}
+}
 
 print '<br>';