--- acl.admin.inc	2010-06-24 15:22:21.000000000 -0400
+++ /Library/WebServer/Documents/touchnoc/sites/all/modules/acl/acl.admin.inc	2010-06-27 23:14:41.000000000 -0400
@@ -85,14 +85,20 @@ function _acl_edit_form_after_build($for
   $user_list = unserialize($form['user_list']['#value']);
   $button_name = 'acl_' . $form['acl_id']['#value'];
 
-  if (isset($form['#post'][$button_name]) && $form['#post'][$button_name] == $form['delete_button']['#value']) {
+//  if (isset($form['#post'][$button_name]) && $form['#post'][$button_name] == $form['delete_button']['#value']) {
+  if( isset(  $form_state[ 'triggering_element' ] ) &&  $form_state[ 'triggering_element' ]['#value'] == $form['delete_button']['#value'] ) {
     $deletions = $form['deletions']['#value'];
     foreach ($deletions as $uid) {
       unset($user_list[$uid]);
       unset($form['deletions']['#value'][$uid]);
     }
   }
-  elseif (isset($form['#post'][$button_name]) && $form['#post'][$button_name] == $form['add_button']['#value']) {
+  //elseif (isset($form['#post'][$button_name]) && $form['#post'][$button_name] == $form['add_button']['#value']) {
+  elseif(  
+  	isset(  $form_state[ 'triggering_element' ] ) &&  
+  	$form_state[ 'triggering_element' ]['#value'] == $form['add_button']['#value'] &&
+  	$form['add']['#value'] != ''
+  ) {
 
     $user = db_query("SELECT uid, name FROM {users} WHERE name = :name", array(
       'name' => $form['add']['#value'],
@@ -127,12 +133,14 @@ function _acl_edit_form_after_build($for
  * The module that embedded our form must call this function!
  */
 function acl_save_form($form, $priority = NULL) {
+	
   $users = unserialize($form['user_list']);
+	  
   db_delete('acl_user')
     ->condition('acl_id', $form['acl_id'])
     ->execute();
   foreach ($users as $uid => $name) {
-    db_insert('')
+		db_insert('acl_user')
     ->fields(array(
       'acl_id' => $form['acl_id'],
       'uid' => $uid,