diff --git a/lib_nonajax.php b/lib_nonajax.php
index c772330..7feada0 100644
--- a/lib_nonajax.php
+++ b/lib_nonajax.php
@@ -212,7 +212,7 @@
  		else if ( $field_type == "multiselectbox" || $field_type == "checkboxgroup"){
 
             $all_options = $_POST[$current_field];
- 		    if ( count($all_options) > 0)
+ 		    if ( !empty($all_options))
                 $value = stripslashes(implode(',', $all_options));
             else
                 $value = '';
diff --git a/readme.txt b/readme.txt
index f5af43d..09b9813 100644
--- a/readme.txt
+++ b/readme.txt
@@ -222,6 +222,7 @@ GPL compliance!
 == Changelog ==
 
 = 14.9.4 =
+* bugfix:   remove warning message after form submission
 * bugfix:   set static datepicker format on forms options page
 * other:    remove ClockPick