From 362bb2f33f7e43e8292df9225a566a1bd63b6fa9 Mon Sep 17 00:00:00 2001
From: Razon Yang <razonyang@gmail.com>
Date: Thu, 10 Aug 2023 13:51:07 +0800
Subject: [PATCH] fix: check if the .File.UniqueID exists before accessing it
 (#211)

---
 layouts/partials/hb/modules/docs/nav.html | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/layouts/partials/hb/modules/docs/nav.html b/layouts/partials/hb/modules/docs/nav.html
index b6779516..6efc75cf 100644
--- a/layouts/partials/hb/modules/docs/nav.html
+++ b/layouts/partials/hb/modules/docs/nav.html
@@ -30,7 +30,12 @@ <h5 class="offcanvas-title" id="hb-docs-nav-label">
         {{- $active = true }}
       {{- end }}
       <li class="hb-docs-nav-links-group">
-        {{- $collapseId := printf "collapse-%s" $node.Page.File.UniqueID }}
+        {{- $collapseId := "" }}
+        {{- with $node.Page.File }}
+          {{- $collapseId = printf "collapse-%s" .UniqueID }}
+        {{- else }}
+          {{- $collapseId = printf "collapse-%d" now.UnixNano }}
+        {{- end }}
         <div
           class="hb-docs-nav-heading d-flex align-items-center justify-content-between rounded{{ cond $active ` active` `` }}">
           <a