Index: includes/file.inc
===================================================================
RCS file: /cvs/drupal/drupal/includes/file.inc,v
retrieving revision 1.145
diff -u -p -r1.145 file.inc
--- includes/file.inc	16 Nov 2008 19:41:14 -0000	1.145
+++ includes/file.inc	4 Dec 2008 00:55:29 -0000
@@ -771,9 +771,9 @@ function file_unmanaged_delete($path) {
  */
 function file_space_used($uid = NULL, $status = FILE_STATUS_PERMANENT) {
   if (!is_null($uid)) {
-    return db_query('SELECT SUM(filesize) FROM {files} WHERE uid = :uid AND status & :status', array(':uid' => $uid, ':status' => $status))->fetchField();
+    return db_query('SELECT SUM(filesize) FROM {files} WHERE uid = :uid AND status = :status', array(':uid' => $uid, ':status' => $status))->fetchField();
   }
-  return db_query('SELECT SUM(filesize) FROM {files} WHERE status & :status', array(':status' => $status))->fetchField();
+  return db_query('SELECT SUM(filesize) FROM {files} WHERE status = :status', array(':status' => $status))->fetchField();
 }
 
 /**