--- votingapi_field.module[1].bak	2007-03-03 00:08:48.566485300 +0100
+++ votingapi_field.module	2007-03-03 02:59:43.731716300 +0100
@@ -375,7 +375,7 @@
     case 'votingapi_rating': $votealgo = 'points'; break;
     default: $votealgo = 'points';
   }
-  $err = _votingapi_field_vote($field, $node, $vote, $votealgo);
+  $err = votingapi_field_vote($field, $node, $vote, $votealgo);
   if ($err !== true) {
     print $err;
     return;
@@ -427,7 +427,7 @@
   $ret = '';
   if (is_array($e)) {
     if (substr($e['#id'], 0, 10)=='votingapi_') $ret .= $e['#id'] . '/';
-    foreach ($e as $k => &$v) {
+    foreach ($e as $k => $v) {
       $kret = _votingapi_field_get_controls($v, $k);
       if ($kret) $ret .= $kret;
     }
@@ -499,15 +499,13 @@
 /**
 * uniform vote submission handling
 */
-function _votingapi_field_submit_vote(
-  $form_id, $edit, $votealgo
-) {
+function _votingapi_field_submit_vote($form_id, $edit, $votealgo) {
   // look up the field
   $field = content_fields($edit['field_name']);
 
   // try to vote
   $node = node_load(array('nid'=>$edit['nid']));
-  $err = _votingapi_field_vote($field, $node, $edit['vote'], $votealgo);
+  $err = votingapi_field_vote($field, $node, $edit['vote'], $votealgo);
   if ($err !== true) drupal_set_message($err, 'error');
 
   // go back