X-Git-Url: https://git.cyclocoop.org/%242?a=blobdiff_plain;f=includes%2Fspecials%2FSpecialComparePages.php;h=6d9dc0f038abafaacf0348a492eeb02a5e2b2fe7;hb=5935e9af936a6fcf94e5e5048e246c5f9472da4e;hp=d6fb10f6fd0b7363a8b6ba60e4e12b341f61e0ff;hpb=9f2b1c20fd8bf6d4a508436ba460e8d3f504846a;p=lhc%2Fweb%2Fwiklou.git

diff --git a/includes/specials/SpecialComparePages.php b/includes/specials/SpecialComparePages.php
index d6fb10f6fd..6d9dc0f038 100644
--- a/includes/specials/SpecialComparePages.php
+++ b/includes/specials/SpecialComparePages.php
@@ -43,13 +43,13 @@ class SpecialComparePages extends SpecialPage {
 	/**
 	 * Show a form for filtering namespace and username
 	 *
-	 * @param string $par
-	 * @return string
+	 * @param string|null $par
 	 */
 	public function execute( $par ) {
 		$this->setHeaders();
 		$this->outputHeader();
 		$this->getOutput()->addModuleStyles( 'mediawiki.special' );
+		$this->addHelpLink( 'Help:Diff' );
 
 		$form = HTMLForm::factory( 'ooui', [
 			'Page1' => [