From ad497eea7be3ca752dfb60e1c4cac9cac7608d26 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 22 Apr 2006 15:51:00 +0000
Subject: [PATCH] fixed undefined pg encoding in warning and undefined main
 teacher lang when no teacher in course

---
 admin/utfdbmigrate.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/admin/utfdbmigrate.php b/admin/utfdbmigrate.php
index f96708b147..e91cb76d11 100755
--- a/admin/utfdbmigrate.php
+++ b/admin/utfdbmigrate.php
@@ -772,6 +772,10 @@ function get_main_teacher_lang($courseid) {
         if ($teacher = get_record_sql($SQL, true)) {
             $mainteachercache[$courseid] = $teacher->lang;
             return $teacher->lang;
+        } else {
+            $admin = get_admin();
+            $mainteachercache[$courseid] = $admin->lang;
+            return $admin->lang;
         }
     } else {
         return $mainteachercache[$courseid];
@@ -857,6 +861,7 @@ function validate_form(&$form, &$err) {
     }
 
     if (!is_postgres_utf8($newdb)) {
+        $encoding = $newdb->GetOne('SHOW server_encoding');
         $err['dbconnect'] = get_string('dbmigrateencodingerror', 'admin', $encoding);
         return;
     }
-- 
2.39.5