Merge branch 'w29_MDL-28384_m20_nullurl' of git://github.com/skodak/moodle into MOODLE_20_STABLE

2011-07-25 10:15:05 +08:00
parent 9a8343cdde 3687ab70bc
commit f6fc3616de
1 changed files with 2 additions and 0 deletions
@@ -1662,6 +1662,8 @@ function add_to_log($courseid, $module, $action, $url='', $info='', $cm=0, $user
    $info = $info;
    if (!empty($url)) { // could break doing html_entity_decode on an empty var.
        $url = html_entity_decode($url);
+    } else {
+        $url = '';
    }

    // Restrict length of log lines to the space actually available in the