From: Bartosz Dziewoński <matma.rex@gmail.com>
Date: Fri, 19 May 2017 21:09:52 +0000 (+0200)
Subject: BaseTemplate: Handle `$this->data['language_urls'] === false` specially
X-Git-Tag: 1.31.0-rc.0~2397^2
X-Git-Url: https://git.cyclocoop.org/%27.WWW_URL.%27admin/?a=commitdiff_plain;h=caa1ae0fe0da6ed77dba73235f6f9facdab5835b;p=lhc%2Fweb%2Fwiklou.git

BaseTemplate: Handle `$this->data['language_urls'] === false` specially

Per 53ab861a2fcba98d876e5a2be5af7bc7186b880c, extensions can set this
to an empty array to have the sidebar section displayed even if it has
no items. Wikidata and UniversalLanguageSelector rely on this.

Change-Id: I79cef25d79ed25fa6d96698a121c3105870e890b
---

diff --git a/includes/skins/BaseTemplate.php b/includes/skins/BaseTemplate.php
index 5868904d20..e68969fc75 100644
--- a/includes/skins/BaseTemplate.php
+++ b/includes/skins/BaseTemplate.php
@@ -201,13 +201,13 @@ abstract class BaseTemplate extends QuickTemplate {
 				];
 				break;
 			case 'LANGUAGES':
-				if ( $this->data['language_urls'] ) {
+				if ( $this->data['language_urls'] !== false ) {
 					$msgObj = $this->getMsg( 'otherlanguages' );
 					$boxes[$boxName] = [
 						'id' => 'p-lang',
 						'header' => $msgObj->exists() ? $msgObj->text() : 'otherlanguages',
 						'generated' => false,
-						'content' => $this->data['language_urls'],
+						'content' => $this->data['language_urls'] ?: [],
 					];
 				}
 				break;