From 88bc5565de61524e5aa57211b17627119009f1ee Mon Sep 17 00:00:00 2001
From: umherirrender <umherirrender_de.wp@web.de>
Date: Wed, 14 Jan 2015 19:09:55 +0100
Subject: [PATCH] Remove form when including empty Special:WhatLinksHere

Included special pages should never show a form, because a included
special page is designed to show the result of something, not allow
starting a search (where than Special:WhatLinksHere is opened instead of
showing the result within the wiki page).

On no input Special:WhatLinksHere would output nothing, like a
transcluded Special:Contributions would do.

Bug: T67779
Change-Id: I289fd8fe6bbd4238581035770a472b1c7b9f2643
---
 includes/specials/SpecialWhatlinkshere.php | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/includes/specials/SpecialWhatlinkshere.php b/includes/specials/SpecialWhatlinkshere.php
index 40cce5e34d..0b3175a61d 100644
--- a/includes/specials/SpecialWhatlinkshere.php
+++ b/includes/specials/SpecialWhatlinkshere.php
@@ -73,7 +73,9 @@ class SpecialWhatLinksHere extends IncludableSpecialPage {
 
 		$this->target = Title::newFromURL( $opts->getValue( 'target' ) );
 		if ( !$this->target ) {
-			$out->addHTML( $this->whatlinkshereForm() );
+			if ( !$this->including() ) {
+				$out->addHTML( $this->whatlinkshereForm() );
+			}
 
 			return;
 		}
-- 
2.20.1