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authorNotkea2020-05-10 15:12:18 +0200
committerGitHub2020-05-10 15:12:18 +0200
commit0e2a0e0ff6fd4818eea1be5bc139d99642e5daef (patch)
treeeed7736286651e2f508824111d65bbcffc7332d6 /viewer
parent34bcf9339c86f145442b9edc799416462bf21fc5 (diff)
downloadldgallery-0e2a0e0ff6fd4818eea1be5bc139d99642e5daef.tar.gz
viewer/navigation: fix undefined check
item? may return undefined, and undefined === null returns false. Co-authored-by: OzoneGrif <OzoneGrif@users.noreply.github.com>
Diffstat (limited to 'viewer')
-rw-r--r--viewer/src/services/navigation.ts2
1 files changed, 1 insertions, 1 deletions
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 {
41 41
42 // Checks if the type of an item matches 42 // Checks if the type of an item matches
43 public static checkType(item: Gallery.Item | null, type: Gallery.ItemType | null): boolean { 43 public static checkType(item: Gallery.Item | null, type: Gallery.ItemType | null): boolean {
44 return item?.properties.type === type; 44 return (item?.properties.type ?? null) === type;
45 } 45 }
46 46
47 public static getLastDirectory(itemPath: Gallery.Item[]): Gallery.Directory { 47 public static getLastDirectory(itemPath: Gallery.Item[]): Gallery.Directory {