From: Andrew Davis <andrew@affinitysoftware.net>
Date: Wed, 18 Nov 2009 00:57:05 +0000 (+0000)
Subject: weblib MDL-19196 Added guard around call to error_get_last to prevent error if runnin... 
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=2871c45070d7dfea6ff9595b772eac94d2830975;p=moodle.git

weblib MDL-19196 Added guard around call to error_get_last to prevent error if running old php
---

diff --git a/lib/weblib.php b/lib/weblib.php
index 3046547a8e..48f2891839 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -2738,7 +2738,9 @@ function redirect($url, $message='', $delay=-1) {
        $url = $SESSION->sid_process_url($url);
     }
 
-    $lasterror = error_get_last();
+    if (function_exists('error_get_last')) {
+        $lasterror = error_get_last();
+    }
     $debugdisableredirect = defined('DEBUGGING_PRINTED') ||
             (!empty($CFG->debugdisplay) && !empty($lasterror) && ($lasterror['type'] & DEBUG_DEVELOPER));