Index: theme/theme.inc
===================================================================
--- theme/theme.inc	(revision 890)
+++ theme/theme.inc	(working copy)
@@ -299,7 +299,7 @@
   // everything.
   $renders = array();
   foreach ($result as $count => $row) {
-    foreach ($view->field as $id => $field) {
+    foreach ($columns as $id => $field) {
       $renders[$count][$id] = $view->field[$id]->theme($row);
     }
   }