From: Eloy Lafuente <stronk7@moodle.org>
Date: Wed, 30 Dec 2009 18:00:34 +0000 (+0000)
Subject: NOBUG: Fix use of output_tag() causing warnings here and there.
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=59f05b16023efac6b8e61ceb0b175049d5ae7c93;p=moodle.git

NOBUG: Fix use of output_tag() causing warnings here and there.
---

diff --git a/lib/outputrenderers.php b/lib/outputrenderers.php
index 5341e18af6..949cce8497 100644
--- a/lib/outputrenderers.php
+++ b/lib/outputrenderers.php
@@ -1958,7 +1958,7 @@ class core_renderer extends renderer_base {
                 }
                 if ($table->rotateheaders) {
                     // we need to wrap the heading content
-                    $heading->text = $this->output_tag('span', '', $heading->text);
+                    $heading->text = $this->output_tag('span', null, $heading->text);
                 }
 
                 $attributes = array(