From d933dbdc344bee9b9152ef052a489b2726ed0e71 Mon Sep 17 00:00:00 2001
From: Matt Bierner <matb@microsoft.com>
Date: Tue, 30 May 2023 13:09:43 -0700
Subject: [PATCH] Default to filename for markdown new file if empty (#183864)

Fixes #183848
---
 .../src/languageFeatures/copyFiles/copyFiles.ts              | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/extensions/markdown-language-features/src/languageFeatures/copyFiles/copyFiles.ts b/extensions/markdown-language-features/src/languageFeatures/copyFiles/copyFiles.ts
index 0c7eb8c5727..18a454532f8 100644
--- a/extensions/markdown-language-features/src/languageFeatures/copyFiles/copyFiles.ts
+++ b/extensions/markdown-language-features/src/languageFeatures/copyFiles/copyFiles.ts
@@ -125,7 +125,10 @@ export function resolveCopyDestination(documentUri: vscode.Uri, fileName: string
 
 
 function resolveCopyDestinationSetting(documentUri: vscode.Uri, fileName: string, dest: string, getWorkspaceFolder: GetWorkspaceFolder): string {
-	let outDest = dest;
+	let outDest = dest.trim();
+	if (!outDest) {
+		outDest = '${fileName}';
+	}
 
 	// Destination that start with `/` implicitly means go to workspace root
 	if (outDest.startsWith('/')) {