From 70d55097ee66ae5fe226f9554c32030a6fd59b7d Mon Sep 17 00:00:00 2001
From: Elian Doran <contact@eliandoran.me>
Date: Fri, 25 Oct 2024 20:15:12 +0300
Subject: [PATCH] client: Fix crash if note tree fails to find a child note

---
 src/public/app/widgets/note_tree.js | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/public/app/widgets/note_tree.js b/src/public/app/widgets/note_tree.js
index c79e79ea8..cefba22a2 100644
--- a/src/public/app/widgets/note_tree.js
+++ b/src/public/app/widgets/note_tree.js
@@ -666,8 +666,9 @@ export default class NoteTreeWidget extends NoteContextAwareWidget {
             }
 
             const node = this.prepareNode(branch);
-
-            noteList.push(node);
+            if (node) {
+                noteList.push(node);
+            }
         }
 
         return noteList;
@@ -709,7 +710,8 @@ export default class NoteTreeWidget extends NoteContextAwareWidget {
         const note = branch.getNoteFromCache();
 
         if (!note) {
-            throw new Error(`Branch '${branch.branchId}' has no child note '${branch.noteId}'`);
+            console.warn(`Branch '${branch.branchId}' has no child note '${branch.noteId}'`);
+            return null;
         }
 
         const title = `${branch.prefix ? (`${branch.prefix} - `) : ""}${note.title}`;