From a3d751738f18626dfc89a40c3f29b4035d8e2293 Mon Sep 17 00:00:00 2001
From: slorber <lorber.sebastien@gmail.com>
Date: Tue, 2 Jun 2020 19:19:12 +0200
Subject: [PATCH] fix sidebarCollapsible option

---
 .../docusaurus-theme-classic/src/theme/DocSidebar/index.js     | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/packages/docusaurus-theme-classic/src/theme/DocSidebar/index.js b/packages/docusaurus-theme-classic/src/theme/DocSidebar/index.js
index 3df38db4e03a..ebe1d4c9776c 100644
--- a/packages/docusaurus-theme-classic/src/theme/DocSidebar/index.js
+++ b/packages/docusaurus-theme-classic/src/theme/DocSidebar/index.js
@@ -54,6 +54,9 @@ function DocSidebarItemCategory({
   // active categories are always initialized as expanded
   // the default (item.collapsed) is only used for non-active categories
   const [collapsed, setCollapsed] = useState(() => {
+    if (!collapsible) {
+      return false;
+    }
     return isActive ? false : item.collapsed;
   });