From d02f193404d61168fcebce093d66eea3189f8b78 Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sat, 5 Jul 2008 09:37:30 +0000
Subject: [PATCH] MDL-15304 fixed empty label names coming from restore; merged
 from MOODLE_19_STABLE

---
 mod/label/lib.php | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/mod/label/lib.php b/mod/label/lib.php
index 3e1a8a086e..bbcc4f1e8a 100644
--- a/mod/label/lib.php
+++ b/mod/label/lib.php
@@ -85,6 +85,11 @@ function label_get_coursemodule_info($coursemodule) {
     global $DB;
 
     if ($label = $DB->get_record('label', array('id'=>$coursemodule->instance), 'id, content, name')) {
+        if (empty($label->name)) {
+            // label name missing, fix it
+            $label->name = "label{$label->id}";
+            $DB->set_field('label', 'name', $label->name, array('id'=>$label->id));
+        }
         $info = new object();
         $info->extra = urlencode($label->content);
         $info->name = urlencode($label->name);
-- 
2.39.5