From 94e5f7c0b049bee5b538178d5dc02b3cbc870715 Mon Sep 17 00:00:00 2001
From: Daniel Sogl <daniel@sogls.de>
Date: Fri, 12 Jan 2018 14:21:18 +0100
Subject: [PATCH] fix(2889): fix build error with --prod

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

diff --git a/src/logger/logger-typescript.ts b/src/logger/logger-typescript.ts
index 79c92da7..150b9e8f 100644
--- a/src/logger/logger-typescript.ts
+++ b/src/logger/logger-typescript.ts
@@ -30,7 +30,7 @@ function loadDiagnostic(context: BuildContext, tsDiagnostic: ts.Diagnostic) {
     lines: []
   };
 
-  if (tsDiagnostic.file) {
+  if (tsDiagnostic.file && tsDiagnostic.file.getText) {
     d.absFileName = tsDiagnostic.file.fileName;
     d.relFileName = Logger.formatFileName(context.rootDir, d.absFileName);