From 71aab77f4f9d8e4079d0c5ac933867c1a8712f46 Mon Sep 17 00:00:00 2001
From: Changzhe Ma <machangzhe@gmail.com>
Date: Mon, 20 Jan 2020 16:06:32 +0800
Subject: [PATCH] #289 fix a bug on load brainbrowser worker on desktop.

---
 src/brainbrowser/lib/utils.js | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/brainbrowser/lib/utils.js b/src/brainbrowser/lib/utils.js
index 858076f1..7b80bd58 100644
--- a/src/brainbrowser/lib/utils.js
+++ b/src/brainbrowser/lib/utils.js
@@ -140,10 +140,9 @@
       let import_url = document.location.origin;
       if (protocal === 'file:') {
         let href = document.location.href;
-        if (href.endsWith('/')) {
-          href = href.substring(0, href.lastIndexOf('/'));
-        }
-        href = href.substring(0, href.lastIndexOf('/') + 1);
+        const regex = /^.*resources\/app\.asar\/dist\//;
+        const matchResult = href.match(regex);
+        href = matchResult && matchResult.length > 0 && matchResult[0] ? matchResult[0] : href;
         import_url = href + worker_dir;
       } else {
         if (!import_url.endsWith('/') && worker_dir[0] !== '/') {