From a0730f8108070309e414fbef64257cf0f4fde2de Mon Sep 17 00:00:00 2001
From: Juan Cruz Viotti <jv@jviotti.com>
Date: Tue, 13 Oct 2026 16:35:20 -0300
Subject: [PATCH] Do not assume `process.report.getReport()` returns a report
 on NPM

Fixes: https://github.com/sourcemeta/jsonschema/issues/896
Signed-off-by: Juan Cruz Viotti <jv@jviotti.com>
---
 npm/main.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/npm/main.js b/npm/main.js
index e292fb930..566234f0c 100644
--- a/npm/main.js
+++ b/npm/main.js
@@ -17,7 +17,12 @@ function isMusl() {
     return false;
   }
 
+  // Some environments, like the VS Code extension host, return no report
   const report = process.report.getReport();
+  if (!report?.header) {
+    return false;
+  }
+
   return report.header.glibcVersionRuntime === undefined;
 }