From e691a373b57aa75333daafa84f1760d85dde6ca2 Mon Sep 17 00:00:00 2001
From: Petr Skoda <skodak@moodle.org>
Date: Sun, 19 Sep 2010 18:49:31 +0000
Subject: [PATCH] MDL-24276 improved coding style

---
 admin/cron.php   | 5 ++++-
 admin/health.php | 6 ++----
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/admin/cron.php b/admin/cron.php
index 091d5b711bc..eed68d31b52 100644
--- a/admin/cron.php
+++ b/admin/cron.php
@@ -75,7 +75,10 @@ if (check_browser_version('MSIE')) {
 }
 
 // no more headers and buffers
-while(@ob_end_flush());
+@ob_implicit_flush(true);
+while(ob_get_level()) {
+    ob_end_clean();
+}
 
 // execute the cron
 cron_run();
diff --git a/admin/health.php b/admin/health.php
index d6a22e240e4..385792604d0 100644
--- a/admin/health.php
+++ b/admin/health.php
@@ -5,11 +5,9 @@
 
     // extra whitespace test - intentionally breaks cookieless mode
     $extraws = '';
-    while (true) {
+    while (ob_get_level()) {
         $extraws .= ob_get_contents();
-        if (!@ob_end_clean()) {
-            break;
-        }
+        ob_end_clean();
     }
 
     require_once($CFG->libdir.'/adminlib.php');
-- 
2.36.1