From 5cfed4d7a0537535f5eb5bf9b86de24f68d5e076 Mon Sep 17 00:00:00 2001
From: Krinkle <krinkle@users.mediawiki.org>
Date: Tue, 29 Mar 2011 18:36:36 +0000
Subject: [PATCH] using jQuery hide() and show() instead of accessing the dom
 element directly from the jQuery object (either use jQuery or dont..).

---
 includes/installer/WebInstallerPage.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/installer/WebInstallerPage.php b/includes/installer/WebInstallerPage.php
index ef35b247aa..8fa9c0badf 100644
--- a/includes/installer/WebInstallerPage.php
+++ b/includes/installer/WebInstallerPage.php
@@ -466,13 +466,13 @@ class WebInstaller_Upgrade extends WebInstallerPage {
 			$installer->preUpgrade();
 			$this->addHTML(
 				'<div id="config-spinner" style="display:none;"><img src="../skins/common/images/ajax-loader.gif" /></div>' .
-				'<script>jQuery( "#config-spinner" )[0].style.display = "block";</script>' .
+				'<script>jQuery( "#config-spinner" ).show();</script>' .
 				'<textarea id="config-update-log" name="UpdateLog" rows="10" readonly="readonly">'
 			);
 			$this->parent->output->flush();
 			$result = $installer->doUpgrade();
 			$this->addHTML( '</textarea>
-<script>jQuery( "#config-spinner" )[0].style.display = "none";</script>' );
+<script>jQuery( "#config-spinner" ).hide()</script>' );
 			$this->parent->output->flush();
 			if ( $result ) {
 				// If they're going to possibly regenerate LocalSettings, we
-- 
2.20.1