From 63979b8c58ce012b0bc3b20fd1e0b0d7365f07b6 Mon Sep 17 00:00:00 2001
From: thibmaek <thibault.maekelbergh@icloud.com>
Date: Tue, 4 Sep 2018 11:40:52 +0200
Subject: [PATCH] Silence output when no error occured

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index 6e26d7e..2de911b 100644
--- a/index.js
+++ b/index.js
@@ -25,14 +25,14 @@ module.exports = (args, flags) => {
       await fs.writeFile(
         `${flags.outputDir}/config.json`,
         prettyJSON(mapping),
-        console.error
+        err => err && console.error(err),
       );
 
       if (flags.dump) {
         await fs.writeFile(
           `${flags.outputDir}/logdump.json`,
           prettyJSON(response),
-          console.error
+          err => err && console.error(err),
         );
       }