fomrat_string() tuning - memory, speed and accuracy in cron; backported from HEAD

2007-03-04 22:59:26 +00:00
parent 1b94c6e4b7
commit b8b21c5d2a
1 changed files with 1 additions and 1 deletions
@@ -1419,7 +1419,7 @@ function format_string ($string, $striplinks = false, $courseid=NULL ) {
    }

    //init course id
-    if ($courseid === NULL) {
+    if (empty($courseid)) {
        $courseid = $COURSE->id;
    }