From 2682eb00aa37dc9ca203bd300d05424435b00cec Mon Sep 17 00:00:00 2001
From: umherirrender <umherirrender_de.wp@web.de>
Date: Sun, 5 Oct 2014 19:08:15 +0200
Subject: [PATCH] Undefined variable: attrs in HistoryAction.php on line 202

Replaced by an array() and removed an unused variable near by.

Follow-Up: I61bb3c358f755ed9f2153d94b744c1a9da02c456
Change-Id: I5c4dc22e1e9346bfc410a9dda4353d5297a5825e
---
 includes/actions/HistoryAction.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/includes/actions/HistoryAction.php b/includes/actions/HistoryAction.php
index dd0c94c710..3be8aff907 100644
--- a/includes/actions/HistoryAction.php
+++ b/includes/actions/HistoryAction.php
@@ -181,7 +181,6 @@ class HistoryAction extends FormlessAction {
 
 		// Add the general form
 		$action = htmlspecialchars( wfScript() );
-		$className = 'historysubmit mw-history-compareselectedversions-button';
 		$out->addHTML(
 			"<form action=\"$action\" method=\"get\" id=\"mw-history-searchform\">" .
 			Xml::fieldset(
@@ -199,7 +198,7 @@ class HistoryAction extends FormlessAction {
 			$checkDeleted .
 			Html::submitButton(
 				$this->msg( 'allpagessubmit' )->text(),
-				$attrs,
+				array(),
 				array( 'mw-ui-progressive' )
 			) . "\n" .
 			'</fieldset></form>'
-- 
2.20.1