From d4dd8419b964e22e1334274df9376ad3de367327 Mon Sep 17 00:00:00 2001
From: "Amir E. Aharoni" <amir.aharoni@mail.huji.ac.il>
Date: Tue, 22 May 2012 13:25:47 +0300
Subject: [PATCH] bug 37015: Allow disabling special page summary

Replaced isBlank() with isDisabled() in SpecialPage::outputHeader.
This allows disabling the default headers (*-summary).

Patch set 2: Hid recentchangestext if nothing is written there.

Change-Id: Id3ec2aeb1fab00344908b7bff01929bdafbfd08f
---
 includes/SpecialPage.php                   | 2 +-
 includes/specials/SpecialRecentchanges.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/includes/SpecialPage.php b/includes/SpecialPage.php
index 7a6c0befb9..9e6717fa50 100644
--- a/includes/SpecialPage.php
+++ b/includes/SpecialPage.php
@@ -626,7 +626,7 @@ class SpecialPage {
 		} else {
 			$msg = $summaryMessageKey;
 		}
-		if ( !$this->msg( $msg )->isBlank() && !$this->including() ) {
+		if ( !$this->msg( $msg )->isDisabled() && !$this->including() ) {
 			$this->getOutput()->wrapWikiMsg(
 				"<div class='mw-specialpage-summary'>\n$1\n</div>", $msg );
 		}
diff --git a/includes/specials/SpecialRecentchanges.php b/includes/specials/SpecialRecentchanges.php
index 46dd115a5e..bb384d415d 100644
--- a/includes/specials/SpecialRecentchanges.php
+++ b/includes/specials/SpecialRecentchanges.php
@@ -635,7 +635,7 @@ class SpecialRecentChanges extends IncludableSpecialPage {
 		global $wgContLang;
 
 		$message = $this->msg( 'recentchangestext' )->inContentLanguage();
-		if ( $message->exists() ) {
+		if ( !$message->isDisabled() ) {
 			$this->getOutput()->addWikiText(
 				Html::rawElement( 'p',
 					array( 'lang' => $wgContLang->getCode(), 'dir' => $wgContLang->getDir() ),
-- 
2.20.1