From ff20ee79f6de387094fee964ac74e2e0dcf63f6f Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Wed, 26 Feb 2003 05:58:44 +0000
Subject: [PATCH] Use caching if necessary, so that teachers can't lock
 themselves out accidentally during the current session.

---
 course/teacher.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/course/teacher.php b/course/teacher.php
index 7fe180fe8a..938d6e4218 100644
--- a/course/teacher.php
+++ b/course/teacher.php
@@ -76,7 +76,7 @@
 /// Add a teacher if one is specified
 
     if (!empty($add)) {
-	    if (!isteacher($course->id, $USER->id)){
+	    if (!isteacher($course->id)){
 		    error("You must be an administrator or teacher to modify this course.");
         }
 
@@ -110,7 +110,7 @@
 
     if (!empty($remove)) {
 
-        if (!isteacher($course->id, $USER->id)){
+        if (!isteacher($course->id)){
         	error("You must be an administrator or teacher to modify this course.");
 		}
         if (! $user = get_record("user", "id", $remove)) {
-- 
2.39.5