From 0da9f3f250558ec00ce142f7031511bae8c31068 Mon Sep 17 00:00:00 2001
From: Martin Aeschlimann <martinae@microsoft.com>
Date: Wed, 11 Mar 2020 15:28:10 +0100
Subject: [PATCH] [json] Trying to set local JSON Schema file, generates empty
 files while typing the filename. Fixes #92300

---
 extensions/json-language-features/client/src/jsonMain.ts | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/extensions/json-language-features/client/src/jsonMain.ts b/extensions/json-language-features/client/src/jsonMain.ts
index 5d41458931c..a3117e8fa5d 100644
--- a/extensions/json-language-features/client/src/jsonMain.ts
+++ b/extensions/json-language-features/client/src/jsonMain.ts
@@ -188,6 +188,9 @@ export function activate(context: ExtensionContext) {
 		// handle content request
 		client.onRequest(VSCodeContentRequest.type, (uriPath: string) => {
 			const uri = Uri.parse(uriPath);
+			if (uri.scheme === 'untitled') {
+				return Promise.reject(new Error(localize('untitled.schema', 'Unable to load {0}', uri.toString())));
+			}
 			if (uri.scheme !== 'http' && uri.scheme !== 'https') {
 				return workspace.openTextDocument(uri).then(doc => {
 					schemaDocuments[uri.toString()] = true;