1 files changed, 3 insertions, 3 deletions

diff --git a/src/controllers/OperatorsController.php b/src/controllers/OperatorsController.php
index d1bf39ec..baa78c46 100644
--- a/src/controllers/OperatorsController.php
+++ b/src/controllers/OperatorsController.php
@@ -29,7 +29,7 @@ class OperatorsController extends BaseController
 
         switch ($this->action) {
             /*case 'save_create':
-            if (isset($_POST['cancel'])) {
+            if($this->getPostParam('cancel')!==null){
             $this->doDefault();
             } else {
             $this->doSaveCreate();
@@ -41,7 +41,7 @@ class OperatorsController extends BaseController
 
             break;*/
             case 'drop':
-                if (isset($_POST['cancel'])) {
+                if (null !== $this->getPostParam('cancel')) {
                     $this->doDefault();
                 } else {
                     $this->doDrop(false);
@@ -263,7 +263,7 @@ class OperatorsController extends BaseController
             echo '<input type="hidden" name="operator_oid" value="', \htmlspecialchars($_REQUEST['operator_oid']), '" />' . \PHP_EOL;
             echo $this->view->form;
             echo "<input type=\"submit\" name=\"drop\" value=\"{$this->lang['strdrop']}\" />" . \PHP_EOL;
-            echo sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s',$this->lang['strcancel'], \PHP_EOL);
+            echo \sprintf('<input type="submit" name="cancel" value="%s"  /></p>%s', $this->lang['strcancel'], \PHP_EOL);
             echo '</form>' . \PHP_EOL;
         } else {
             $status = $data->dropOperator($_POST['operator_oid'], isset($_POST['cascade']));