From 3b4dace1aaf8590bd632da208e554d24c611bbea Mon Sep 17 00:00:00 2001
From: ltctceplrm <14954927+ltctceplrm@users.noreply.github.com>
Date: Tue, 23 Sep 2025 00:01:11 +0200
Subject: [PATCH] Fixed potential bug in openlibrary

Specifically TypeError: Cannot read properties of undefined (reading 'toString')
---
 src/api/apis/OpenLibraryAPI.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/api/apis/OpenLibraryAPI.ts b/src/api/apis/OpenLibraryAPI.ts
index c39faa5..d5c041e 100644
--- a/src/api/apis/OpenLibraryAPI.ts
+++ b/src/api/apis/OpenLibraryAPI.ts
@@ -66,7 +66,7 @@ export class OpenLibraryAPI extends APIModel {
 				new BookModel({
 					title: result.title,
 					englishTitle: result.title,
-					year: result.first_publish_year.toString(),
+					year: result.first_publish_year?.toString() ?? 'unknown',
 					dataSource: this.apiName,
 					id: result.key,
 					author: result.author_name.join(', '),
@@ -111,7 +111,7 @@ export class OpenLibraryAPI extends APIModel {
 
 		return new BookModel({
 			title: result.title,
-			year: result.first_publish_year.toString(),
+			year: result.first_publish_year?.toString() ?? 'unknown',
 			dataSource: this.apiName,
 			url: `https://openlibrary.org` + result.key,
 			id: result.key,