From faa4b3c629564e34a543234ddccb0c489b416c31 Mon Sep 17 00:00:00 2001
From: falsandtru <falsandtru@users.noreply.github.com>
Date: Wed, 6 May 2020 08:16:04 +0900
Subject: [PATCH] Improve file type detection

---
 lib/middleware/karma.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/middleware/karma.js b/lib/middleware/karma.js
index dd1ee1d00..ef9a23a90 100644
--- a/lib/middleware/karma.js
+++ b/lib/middleware/karma.js
@@ -164,7 +164,7 @@ function createKarmaMiddleware (
           const scriptTags = []
           for (const file of files.included) {
             let filePath = file.path
-            const fileType = file.type || path.extname(filePath).substring(1)
+            const fileType = file.type || path.extname(filePath).substring(1).split(/[?#]/, 1)[0] || ''
 
             if (helper.isDefined(fileType) && !FILE_TYPES.includes(fileType)) {
               log.warn(`Invalid file type (${fileType}), defaulting to js.`)