From 1d5e5e6205dd3bb5aeaac10ca2b627838846c39d Mon Sep 17 00:00:00 2001
From: uniqueiniquity <blichtman623@gmail.com>
Date: Wed, 24 Jan 2018 13:56:30 -0800
Subject: [PATCH] Handle missing ts versions in registry

---
 src/services/jsTyping.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/services/jsTyping.ts b/src/services/jsTyping.ts
index 3900a290bce..bd6c2e5cb9f 100644
--- a/src/services/jsTyping.ts
+++ b/src/services/jsTyping.ts
@@ -34,7 +34,7 @@ namespace ts.JsTyping {
 
     /* @internal */
     export function isTypingUpToDate(cachedTyping: JsTyping.CachedTyping, availableTypingVersions: MapLike<string>) {
-        const availableVersion = Semver.parse(getProperty(availableTypingVersions, `ts${ts.versionMajorMinor}`));
+        const availableVersion = Semver.parse(getProperty(availableTypingVersions, `ts${ts.versionMajorMinor}`) || getProperty(availableTypingVersions, "latest"));
         return !availableVersion.greaterThan(cachedTyping.version);
     }