From 0e2a0e0ff6fd4818eea1be5bc139d99642e5daef Mon Sep 17 00:00:00 2001
From: Notkea
Date: Sun, 10 May 2020 15:12:18 +0200
Subject: viewer/navigation: fix undefined check

item? may return undefined, and undefined === null returns false.

Co-authored-by: OzoneGrif <OzoneGrif@users.noreply.github.com>---
 viewer/src/services/navigation.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'viewer/src')

diff --git a/viewer/src/services/navigation.ts b/viewer/src/services/navigation.ts
index aa7ef5e..1869702 100644
--- a/viewer/src/services/navigation.ts
+++ b/viewer/src/services/navigation.ts
@@ -41,7 +41,7 @@ export default class Navigation {
 
   // Checks if the type of an item matches
   public static checkType(item: Gallery.Item | null, type: Gallery.ItemType | null): boolean {
-    return item?.properties.type === type;
+    return (item?.properties.type ?? null) === type;
   }
 
   public static getLastDirectory(itemPath: Gallery.Item[]): Gallery.Directory {
-- 
cgit v1.2.3