From 407222c4b5c48fd8b60b32be7a8157b8a4ca5c45 Mon Sep 17 00:00:00 2001
From: Brett Saviano <bsaviano@intersystems.com>
Date: Thu, 5 Feb 2026 09:26:45 -0500
Subject: [PATCH] Fix mapping of client-side DFI file to its document name

---
 src/utils/index.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/utils/index.ts b/src/utils/index.ts
index 6a2eafb6..5d1c2409 100644
--- a/src/utils/index.ts
+++ b/src/utils/index.ts
@@ -170,9 +170,9 @@ export function getServerDocName(uri: vscode.Uri): string {
     return uri.path.slice(cspIdx);
   } else if (uri.path.toLowerCase().endsWith(".dfi")) {
     // Determine the file path relative to the workspace folder path
-    const wsPath = wsFolder.uri.path + wsFolder.uri.path.endsWith("/") ? "" : "/";
+    const wsPath = `${wsFolder.uri.path}${!wsFolder.uri.path.endsWith("/") ? "/" : ""}`;
     const relativeFilePath = uri.path.startsWith(wsPath) ? uri.path.slice(wsPath.length) : "";
-    if (relativeFilePath == "") return;
+    if (relativeFilePath == "") return; // uri isn't in the workspace folder. Should never happen.
     // Check for matching export settings first. If no match, use base name.
     const config = vscode.workspace.getConfiguration("objectscript.export", uri);
     const folder: string = config.get("folder");