From 1aae8aa762c715b02121a571bf2404964495e338 Mon Sep 17 00:00:00 2001
From: Joel Day <joelday@gmail.com>
Date: Fri, 21 Jun 2019 17:52:31 -0700
Subject: [PATCH] fix: language features now work when there is no opened
 folder (#18)

---
 src/DarkId.Papyrus.Server/ProjectProgramOptionsProvider.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/DarkId.Papyrus.Server/ProjectProgramOptionsProvider.cs b/src/DarkId.Papyrus.Server/ProjectProgramOptionsProvider.cs
index 45c8ba3c..811288d7 100644
--- a/src/DarkId.Papyrus.Server/ProjectProgramOptionsProvider.cs
+++ b/src/DarkId.Papyrus.Server/ProjectProgramOptionsProvider.cs
@@ -42,7 +42,7 @@ public ProjectProgramOptionsProvider(
         public async Task<Dictionary<string, ProgramOptions>> GetProgramOptions()
         {
             var workspaceFolders = await Task.Run(() => _languageServer.Workspace.WorkspaceFolders().WaitForResult());
-            var workspaceFolderPaths = workspaceFolders.Select(f => f.Uri.ToFilePath()).ToArray();
+            var workspaceFolderPaths = workspaceFolders?.Select(f => f.Uri.ToFilePath()).ToArray() ?? new string[] { };
 
             var workspaceProjectFiles = Task.WhenAll(workspaceFolderPaths.Select(async d =>
             {