From 28334b800c014a9e0b6e980b5365af6fdc1d8950 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Wieland=20Sch=C3=B6bl?= <wulkanat@gmail.com>
Date: Thu, 5 Aug 2021 15:40:00 +0200
Subject: [PATCH] fix: fix unwanted crash when not supplying an error path

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

diff --git a/src/cli.ts b/src/cli.ts
index d848e56d..91e08751 100644
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -82,7 +82,7 @@ commander
       // tslint:disable-next-line:no-magic-numbers
       writeFileSync(errPath, JSON.stringify(result.errors, null, 2));
       Logger.ok(`Mapping errors written to ${errPath}.`);
-    } else {
+    } else if (result.errors.length > 0) {
       for (const error of result.errors) {
         await Logger.error(error);
       }