From 34e21d6880c7c6fe1eed86ecd7cfc303c3338ad5 Mon Sep 17 00:00:00 2001
From: Nicolas Petton
Date: Wed, 24 Feb 2021 09:08:30 +0100
Subject: Do not insert backlink section when there is no backlink

---
 nroam.el | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/nroam.el b/nroam.el
index d30b8e4..ed635ee 100644
--- a/nroam.el
+++ b/nroam.el
@@ -119,8 +119,8 @@ Make the region inserted by BODY read-only, and marked with
 
 (defun nroam-backlinks-section ()
   "Insert org-roam backlinks for the current buffer."
-  (let* ((backlinks (nroam--get-backlinks))
-         (groups (seq-reverse (nroam--group-backlinks backlinks))))
+  (when-let* ((backlinks (nroam--get-backlinks))
+              (groups (seq-reverse (nroam--group-backlinks backlinks))))
     (nroam--ensure-empty-line)
     (nroam--insert-backlinks-heading (seq-length backlinks))
     (seq-do #'nroam--insert-backlink-group groups)
-- 
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