MDL-42084 lib: fix undefined variable warnings
authorDan Poltawski <dan@moodle.com>
Tue, 3 Dec 2013 05:23:31 +0000 (13:23 +0800)
committerDan Poltawski <dan@moodle.com>
Tue, 3 Dec 2013 06:00:21 +0000 (14:00 +0800)
lib/classes/php_time_limit.php

index 6416afa..b7be4f2 100644 (file)
@@ -71,7 +71,7 @@ class core_php_time_limit {
         // server systems; if the front-end server has a timeout without receiving
         // data, it's helpful to set this timeout lower to ensure that a suitable
         // error gets logged.
-        if ($CFG->maxtimelimit) {
+        if (!empty($CFG->maxtimelimit)) {
             $realtimeout = max(1, $CFG->maxtimelimit);
             if ($newlimit === 0) {
                 $newlimit = $realtimeout;