lint: Lint fixes

include/class.export.php

@@ -110,7 +110,7 @@ class Export {
         return false;
     }
 
-    static function saveTasks(sql, $filename, $how='csv') {
+    static function saveTasks($sql, $filename, $how='csv') {
         return false;
     }
 

include/class.ticket.php

@@ -2505,7 +2505,7 @@ implements RestrictedAccess, Threadable, TemplateVariable {
     }
 
     // Threadable interface
-    function postThreadEntry($type, $vars) {
+    function postThreadEntry($type, $vars, $options=array()) {
         $errors = array();
         switch ($type) {
         case 'M':