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-rw-r--r--maintenance/backupPrefetch.inc5
1 files changed, 5 insertions, 0 deletions
diff --git a/maintenance/backupPrefetch.inc b/maintenance/backupPrefetch.inc
index 93f75c65..0e12a1ce 100644
--- a/maintenance/backupPrefetch.inc
+++ b/maintenance/backupPrefetch.inc
@@ -133,6 +133,7 @@ class BaseDump {
/**
* @access private
+ * @return string
*/
function nextText() {
$this->skipTo( 'text' );
@@ -141,6 +142,9 @@ class BaseDump {
/**
* @access private
+ * @param $name string
+ * @param $parent string
+ * @return bool|null
*/
function skipTo( $name, $parent = 'page' ) {
if ( $this->atEnd ) {
@@ -192,6 +196,7 @@ class BaseDump {
/**
* @access private
+ * @return null
*/
function close() {
$this->reader->close();