From 08205196f2882d65a34d3d151155869e2d84de61 Mon Sep 17 00:00:00 2001
From: Sheetal Nandi <shkamat@microsoft.com>
Date: Fri, 13 Nov 2020 16:41:08 -0800
Subject: [PATCH] If files are not open dont schedule open file project ensure

---
 src/server/editorServices.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/server/editorServices.ts b/src/server/editorServices.ts
index 2747a6f03f6..e110d0a589e 100644
--- a/src/server/editorServices.ts
+++ b/src/server/editorServices.ts
@@ -923,6 +923,7 @@ namespace ts.server {
 
         /*@internal*/
         delayEnsureProjectForOpenFiles() {
+            if (!this.openFiles.size) return;
             this.pendingEnsureProjectForOpenFiles = true;
             this.throttledOperations.schedule("*ensureProjectForOpenFiles*", /*delay*/ 2500, () => {
                 if (this.pendingProjectUpdates.size !== 0) {