MDL-10785:

empty() changed to !isset()
2007-08-10 07:16:36 +00:00
parent 6ac9c77179
commit 581ca3d354
1 changed files with 1 additions and 1 deletions
@@ -94,7 +94,7 @@ class qformat_xml extends qformat_default {
     */
    function getpath( $xml, $path, $default, $istext=false, $error='' ) {
        foreach ($path as $index) {
-            if (empty($xml[$index])) {
+            if (!isset($xml[$index])) {
                if (!empty($error)) {
                    $this->error( $error );
                    return false;