From 2ef8d8c9df8fe01b64f0641c62b6dbad301eb47e Mon Sep 17 00:00:00 2001
From: Jason Streifling <jason@streifling.com>
Date: Thu, 17 Oct 2024 04:55:28 +0200
Subject: [PATCH] Fix nil dereference bug in entry checkAuthors

---
 entry.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/entry.go b/entry.go
index fe8ef3e..69fdca7 100644
--- a/entry.go
+++ b/entry.go
@@ -36,6 +36,9 @@ type Entry struct {
 // atom:author element itself.
 func (e *Entry) checkAuthors() error {
 	if e.Authors == nil {
+		if e.Source == nil {
+			return errors.New("no authors set in entry")
+		}
 		if e.Source.Authors == nil {
 			return errors.New("no authors set in entry")
 		}