From d9022f63880ce039446fba8364f68e656b7bf4cb Mon Sep 17 00:00:00 2001
From: Pierre Schmitz <pierre@archlinux.de>
Date: Thu, 3 May 2012 13:01:35 +0200
Subject: Update to MediaWiki 1.19.0

---
 includes/db/DatabaseUtility.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'includes/db/DatabaseUtility.php')

diff --git a/includes/db/DatabaseUtility.php b/includes/db/DatabaseUtility.php
index d1bced6b..0ea713c8 100644
--- a/includes/db/DatabaseUtility.php
+++ b/includes/db/DatabaseUtility.php
@@ -10,6 +10,9 @@ class DBObject {
 		$this->mData = $data;
 	}
 
+	/**
+	 * @return bool
+	 */
 	function isLOB() {
 		return false;
 	}
@@ -155,6 +158,9 @@ class ResultWrapper implements Iterator {
 		$this->currentRow = null;
 	}
 
+	/**
+	 * @return int
+	 */
 	function current() {
 		if ( is_null( $this->currentRow ) ) {
 			$this->next();
@@ -162,16 +168,25 @@ class ResultWrapper implements Iterator {
 		return $this->currentRow;
 	}
 
+	/**
+	 * @return int
+	 */
 	function key() {
 		return $this->pos;
 	}
 
+	/**
+	 * @return int
+	 */
 	function next() {
 		$this->pos++;
 		$this->currentRow = $this->fetchObject();
 		return $this->currentRow;
 	}
 
+	/**
+	 * @return bool
+	 */
 	function valid() {
 		return $this->current() !== false;
 	}
-- 
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