From: James D. Forrester <jforrester@wikimedia.org>
Date: Mon, 24 Jul 2017 21:09:33 +0000 (-0700)
Subject: SpecialUndelete: Don't try to add a form to the page unless it exists
X-Git-Tag: 1.31.0-rc.0~2596^2
X-Git-Url: http://git.cyclocoop.org/%22.%24info%5B?a=commitdiff_plain;h=1838e6c7e73a6db0cd0cb517576c2a9d9a865993;p=lhc%2Fweb%2Fwiklou.git

SpecialUndelete: Don't try to add a form to the page unless it exists

Bug: T171523
Change-Id: I1083ce168797a698c76c3fdff4eac06edfb0ac6a
---

diff --git a/includes/specials/SpecialUndelete.php b/includes/specials/SpecialUndelete.php
index 810f8fb158..39904b05a1 100644
--- a/includes/specials/SpecialUndelete.php
+++ b/includes/specials/SpecialUndelete.php
@@ -858,11 +858,12 @@ class SpecialUndelete extends SpecialPage {
 			$misc = Html::hidden( 'target', $this->mTarget );
 			$misc .= Html::hidden( 'wpEditToken', $this->getUser()->getEditToken() );
 			$history .= $misc;
-		}
-
-		$form->appendContent( new OOUI\HtmlSnippet( $history ) );
 
-		$out->addHTML( $form );
+			$form->appendContent( new OOUI\HtmlSnippet( $history ) );
+			$out->addHTML( $form );
+		} else {
+			$out->addHTML( $history );
+		}
 
 		return true;
 	}