From d9f13d909bd1f7686feca9476206dcf689609b13 Mon Sep 17 00:00:00 2001
From: Nell Hardcastle <nell@dev-nell.com>
Date: Thu, 14 Sep 2023 12:20:53 -0700
Subject: [PATCH] fix: loadSchema object should be undefined if unavailable

---
 bids-validator/src/setup/loadSchema.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/bids-validator/src/setup/loadSchema.ts b/bids-validator/src/setup/loadSchema.ts
index c8402d138..9959fff86 100644
--- a/bids-validator/src/setup/loadSchema.ts
+++ b/bids-validator/src/setup/loadSchema.ts
@@ -10,7 +10,8 @@ import * as schemaDefault from 'https://bids-specification.readthedocs.io/en/lat
 export async function loadSchema(version = 'latest'): Promise<Schema> {
   const versionRegex = /^v\d/
   let schemaUrl = version
-  const bidsSchema = typeof Deno !== 'undefined' && Deno.env.get('BIDS_SCHEMA')
+  const bidsSchema =
+    typeof Deno !== 'undefined' ? Deno.env.get('BIDS_SCHEMA') : undefined
   if (bidsSchema !== undefined) {
     schemaUrl = bidsSchema
   } else if (version === 'latest' || versionRegex.test(version)) {