--- path_redirect.module	2009-03-15 08:25:25.000000000 +0100
+++ path_redirect.module.new	2009-03-17 21:01:11.000000000 +0100
@@ -277,7 +277,7 @@
     $where = array('rid' => $where);
   }
 
-  foreach ($where as $key => &$value) {
+  foreach ($where as $key => $value) {
     if (is_string($key)) {
       $args[] = $value;
       $value = $key .' = '. (is_numeric($value) ? '%d' : "'%s'");
@@ -307,7 +307,7 @@
     $args = array();
   }
 
-  foreach ($where as $key => &$value) {
+  foreach ($where as $key => $value) {
     if (is_string($value)) {
       $args[] = $value;
       $value = $key .' = '. (is_numeric($value) ? '%d' : "'%s'");