From ff05bb31664fc60db14dafd62195ad4ca9291556 Mon Sep 17 00:00:00 2001
From: Tim Hunt <T.J.Hunt@open.ac.uk>
Date: Wed, 11 Jan 2012 15:42:23 +0000
Subject: [PATCH] MDL-26469 upgrade: cope with modules that do not set
 $module->cron.

---
 lib/upgradelib.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/upgradelib.php b/lib/upgradelib.php
index bf8829f8188..b2db2b8be6f 100644
--- a/lib/upgradelib.php
+++ b/lib/upgradelib.php
@@ -465,6 +465,10 @@ function upgrade_plugins_modules($startcallback, $endcallback, $verbose) {
             }
         }
 
+        if (empty($module->cron)) {
+            $module->cron = 0;
+        }
+
         // all modules must have en lang pack
         if (!is_readable("$fullmod/lang/en/$mod.php")) {
             throw new plugin_defective_exception($component, 'Missing mandatory en language pack.');
-- 
2.17.1