Index: modules/user/user.pages.inc
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.pages.inc,v
retrieving revision 1.11
diff -u -r1.11 user.pages.inc
--- modules/user/user.pages.inc	8 Jan 2008 10:35:43 -0000	1.11
+++ modules/user/user.pages.inc	9 Jan 2008 12:23:24 -0000
@@ -238,7 +238,7 @@
   $form['_category'] = array('#type' => 'value', '#value' => $category);
   $form['_account'] = array('#type' => 'value', '#value' => $account);
   $form['submit'] = array('#type' => 'submit', '#value' => t('Save'), '#weight' => 30);
-  if (user_access('administer users')) {
+  if (user_delete_access($account)) {
     $form['delete'] = array(
       '#type' => 'submit',
       '#value' => t('Delete'),
Index: modules/user/user.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/user/user.module,v
retrieving revision 1.884
diff -u -r1.884 user.module
--- modules/user/user.module	8 Jan 2008 10:35:43 -0000	1.884
+++ modules/user/user.module	9 Jan 2008 12:23:24 -0000
@@ -855,6 +855,11 @@
   return (($GLOBALS['user']->uid == $account->uid) || user_access('administer users')) && $account->uid > 0;
 }
 
+function user_delete_access($account) {
+  global $user;
+  return user_access('administer users') && $user->uid != $account->uid;
+}
+
 function user_load_self($arg) {
   $arg[1] = user_load($GLOBALS['user']->uid);
   return $arg;
@@ -1054,8 +1059,8 @@
     'title' => 'Delete',
     'page callback' => 'drupal_get_form',
     'page arguments' => array('user_confirm_delete', 1),
-    'access callback' => 'user_access',
-    'access arguments' => array('administer users'),
+    'access callback' => 'user_delete_access',
+    'access arguments' => array(1),
     'type' => MENU_CALLBACK,
     'file' => 'user.pages.inc',
   );