From 44de6a6255615933c15d3c0c33a2aedcc95e7d1e Mon Sep 17 00:00:00 2001
From: Fomafix <fomafix@googlemail.com>
Date: Sun, 16 Jun 2019 11:20:11 +0200
Subject: [PATCH] resourceloader: Throw exception in
 ResourceLoaderImage::getPath

Throw an exception in ResourceLoaderImage::getPath when there is no
matching path instead of continue with null.

Change-Id: I677f4a53f4c90af27db0cc2fd8ef5f028fb49168
---
 includes/resourceloader/ResourceLoaderImage.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/includes/resourceloader/ResourceLoaderImage.php b/includes/resourceloader/ResourceLoaderImage.php
index 2e2da70475..c1b3dc34ca 100644
--- a/includes/resourceloader/ResourceLoaderImage.php
+++ b/includes/resourceloader/ResourceLoaderImage.php
@@ -146,6 +146,7 @@ class ResourceLoaderImage {
 	 *
 	 * @param ResourceLoaderContext $context Any context
 	 * @return string
+	 * @throws MWException If no matching path is found
 	 */
 	public function getPath( ResourceLoaderContext $context ) {
 		$desc = $this->descriptor;
@@ -167,7 +168,11 @@ class ResourceLoaderImage {
 		if ( isset( $desc[$context->getDirection()] ) ) {
 			return $this->basePath . '/' . $desc[$context->getDirection()];
 		}
-		return $this->basePath . '/' . $desc['default'];
+		if ( isset( $desc['default'] ) ) {
+			return $this->basePath . '/' . $desc['default'];
+		} else {
+			throw new MWException( 'No matching path found' );
+		}
 	}
 
 	/**
-- 
2.20.1