"MDL-17966, fixed installation blocker, merged from 1.9"

2009-03-26 13:32:28 +00:00
parent ffeadcd485
commit a774767903
1 changed files with 1 additions and 1 deletions
@@ -2381,7 +2381,7 @@ class admin_setting_sitesetcheckbox extends admin_setting_configcheckbox {
 class admin_setting_sitesettext extends admin_setting_configtext {
    public function get_setting() {
        $site = get_site();
-        return $site->{$this->name};
+        return $site->{$this->name} != '' ? $site->{$this->name} : NULL;
    }

    public function validate($data) {