From 2334e9083cc2e404b9bddc46db9586fef03a9575 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Thu, 29 May 2003 03:09:37 +0000
Subject: [PATCH] Minor bug fixes

---
 admin/admin.php | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/admin/admin.php b/admin/admin.php
index e393c180f2..7b131087fd 100644
--- a/admin/admin.php
+++ b/admin/admin.php
@@ -54,16 +54,16 @@
         $searchstring = $strsearch;
     }
 
-	print_header("$site->shortname: $course->shortname: $strassignadmins", 
+	print_header("$site->shortname: $strassignadmins", 
                  "$site->fullname", 
                  "<a href=\"index.php\">$stradministration</a> -> 
-                  <a href=\"{$_server['php_self']}\">$strassignadmins</a>", "");
+                  <a href=\"{$_SERVER['PHP_SELF']}\">$strassignadmins</a>", "");
 
 /// Get all existing admins
     $admins = get_admins();
 
 /// Add an admin if one is specified
-    if ($_REQUEST['add']) {
+    if ($add) {
         $user = @get_record("user", "id", $_REQUEST['add']) or
             error("That account (id = {$_REQUEST['add']}) doesn't exist");
 
@@ -81,7 +81,7 @@
     }
 
 /// Remove an admin if one is specified.
-    if ($_REQUEST['remove']) {
+    if ($remove) {
 
         $user = @get_record("user", "id", $_REQUEST['remove']) or 
             error("That account (id = {$_REQUEST['remove']}) doesn't exist");
-- 
2.39.5