From d8c50271fd73cf5def8e6a90c383eb19fe795c86 Mon Sep 17 00:00:00 2001
From: Yong He <yonghe@outlook.com>
Date: Sat, 24 Apr 2021 00:31:38 -0700
Subject: Always expand root level of table of contents (#1819)

---
 docs/_layouts/user-guide.html | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'docs')

diff --git a/docs/_layouts/user-guide.html b/docs/_layouts/user-guide.html
index ad4ad2cd9..b3eba9404 100644
--- a/docs/_layouts/user-guide.html
+++ b/docs/_layouts/user-guide.html
@@ -160,7 +160,8 @@
     var path = window.location.pathname;
     var pageName = path.split("/").pop();
     var currentPageID = pageName.substr(0, pageName.lastIndexOf("."));
-
+    if (currentPageID.length == 0)
+      currentPageID = "index";
     var tocLists = document.getElementsByClassName("toc_root_list");
     for (var i = 0; i < tocLists.length; i++) {
       var tocList = tocLists[i];
-- 
cgit v1.2.3