Index: includes/pager.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/pager.inc,v
retrieving revision 1.63
diff -u -p -r1.63 pager.inc
--- includes/pager.inc	6 Dec 2007 09:58:30 -0000	1.63
+++ includes/pager.inc	4 Jun 2008 05:14:53 -0000
@@ -423,7 +423,7 @@ function pager_load_array($value, $eleme
   $new_array = $old_array;
   // Look for empty elements.
   for ($i = 0; $i < $element; $i++) {
-    if (!$new_array[$i]) {
+    if (empty($new_array[$i])) {
       // Load found empty element with 0.
       $new_array[$i] = 0;
     }