diff --git a/web/src/hash_parser.ts b/web/src/hash_parser.ts
index c51cb0ecb9..d14860bfb2 100644
--- a/web/src/hash_parser.ts
+++ b/web/src/hash_parser.ts
@@ -12,7 +12,7 @@ export function get_hash_section(hash?: string): string {
 
     const parts = hash.replace(/\/$/, "").split(/\//);
 
-    return parts[1] || "";
+    return parts[1] ?? "";
 }
 
 function get_nth_hash_section(hash: string, n: number): string {