From c74cfb7c46953ca02be61ea6bc4aa20dc261c219 Mon Sep 17 00:00:00 2001
From: Umherirrender <umherirrender_de.wp@web.de>
Date: Fri, 17 Jul 2020 23:02:01 +0200
Subject: [PATCH] Ensure return value is declared in api param info

Change-Id: I0259d576e60c2a3b577d446d9edf1c5f85843dd6
---
 includes/api/ApiParamInfo.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/api/ApiParamInfo.php b/includes/api/ApiParamInfo.php
index 574c285e0a3..4c720d28464 100644
--- a/includes/api/ApiParamInfo.php
+++ b/includes/api/ApiParamInfo.php
@@ -167,9 +167,9 @@ class ApiParamInfo extends ApiBase {
 	 * @return string[]
 	 */
 	private function listAllSubmodules( ApiBase $module, $recursive ) {
+		$paths = [];
 		$manager = $module->getModuleManager();
 		if ( $manager ) {
-			$paths = [];
 			$names = $manager->getNames();
 			sort( $names );
 			foreach ( $names as $name ) {