From 0ede3ce25ef98d2710cdaa0c6b3496c34c3556ee Mon Sep 17 00:00:00 2001
From: mudrd8mz <mudrd8mz>
Date: Thu, 30 Jul 2009 14:13:27 +0000
Subject: [PATCH] MDL-19972 new function require_real_user()

---
 lib/moodlelib.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index 9744465b33..687a322234 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -2231,6 +2231,16 @@ function require_login($courseorid=0, $autologinguest=true, $cm=null, $setwantsu
 }
 
 
+/**
+ * Prints error if the user is logged in as guest user with username 'guest'.
+ *
+ * @return void
+ */
+function require_real_user($user=NULL) {
+    if (isguestuser($user)) {
+        print_error('guestsarenotallowed');
+    }
+}
 
 /**
  * This function just makes sure a user is logged out.
-- 
2.39.5