From d27f113eaa6e5f5f97072b3a3ff0951dab569469 Mon Sep 17 00:00:00 2001
From: Henning Dieterichs <hdieterichs@microsoft.com>
Date: Mon, 6 Feb 2023 11:52:43 +0100
Subject: [PATCH] Fixes bug that entries would be marked as deprecated if
 kindModifiers is undefined.

---
 src/language/typescript/languageFeatures.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/language/typescript/languageFeatures.ts b/src/language/typescript/languageFeatures.ts
index 49c25207..15b0e7fe 100644
--- a/src/language/typescript/languageFeatures.ts
+++ b/src/language/typescript/languageFeatures.ts
@@ -474,7 +474,7 @@ export class SuggestAdapter extends Adapter implements languages.CompletionItemP
 			}
 
 			const tags: languages.CompletionItemTag[] = [];
-			if (entry.kindModifiers?.indexOf('deprecated') !== -1) {
+			if (entry.kindModifiers !== undefined && entry.kindModifiers.indexOf('deprecated') !== -1) {
 				tags.push(languages.CompletionItemTag.Deprecated);
 			}