From 0e2585ac0f977fbd59a7b775421e44c780ed9b38 Mon Sep 17 00:00:00 2001
From: moodler <moodler>
Date: Tue, 10 Feb 2004 14:20:44 +0000
Subject: [PATCH] Reject Opera when it is pretending to be IE

---
 lib/moodlelib.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/lib/moodlelib.php b/lib/moodlelib.php
index bda6c8d0ab..c764675371 100644
--- a/lib/moodlelib.php
+++ b/lib/moodlelib.php
@@ -1969,6 +1969,9 @@ function check_browser_version($brand="MSIE", $version=5.5) {
 
       case "MSIE":   /// Internet Explorer
 
+          if (strpos($agent, 'Opera')) {     // Reject Opera
+              return false;
+          }
           $string = explode(";", $agent);
           if (!isset($string[1])) {
               return false;
-- 
2.39.5