From cab31def37ab6bd31938f980563f7a1f764a39bb Mon Sep 17 00:00:00 2001
From: Henning Dieterichs <henning.dieterichs@live.de>
Date: Sun, 9 Feb 2020 19:11:16 +0100
Subject: [PATCH] Fixes typescript data extractor in case "typescript" is not
 installed.

---
 .../src/js/Extractors/TypeScriptDataExtractors.ts        | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/data-extraction/src/js/Extractors/TypeScriptDataExtractors.ts b/data-extraction/src/js/Extractors/TypeScriptDataExtractors.ts
index 31e302a..4e4045d 100644
--- a/data-extraction/src/js/Extractors/TypeScriptDataExtractors.ts
+++ b/data-extraction/src/js/Extractors/TypeScriptDataExtractors.ts
@@ -25,8 +25,13 @@ export class TypeScriptAstDataExtractor
 			}
 		}
 
-		const tsApi = getApi();
-		if (!tsApi) {
+		let tsApi: typeof ts;
+		try {
+			tsApi = getApi();
+			if (!tsApi) {
+				return;
+			}
+		} catch (e) {
 			return;
 		}