diff --git a/libs/plugins/function.html_checkboxes.php b/libs/plugins/function.html_checkboxes.php
index f4f5957d..a64d7db7 100644
--- a/libs/plugins/function.html_checkboxes.php
+++ b/libs/plugins/function.html_checkboxes.php
@@ -82,6 +82,9 @@ function smarty_function_html_checkboxes($params, &$smarty)
                 $options = (array)$_val;
                 break;
 
+            case 'assign':
+                break;
+
             default:
                 if(!is_array($_val)) {
                     $extra .= ' '.$_key.'="'.smarty_function_escape_special_chars($_val).'"';
diff --git a/libs/plugins/function.html_radios.php b/libs/plugins/function.html_radios.php
index e6a94660..c8633c5d 100644
--- a/libs/plugins/function.html_radios.php
+++ b/libs/plugins/function.html_radios.php
@@ -85,6 +85,8 @@ function smarty_function_html_radios($params, &$smarty)
                 $options = (array)$_val;
                 break;
 
+            case 'assign':
+                break;
 
             default:
                 if(!is_array($_val)) {