From dc1becd15c0b6a6e2f801d11d3220efec9129390 Mon Sep 17 00:00:00 2001
From: Jorge Tarrero <thedae@gmail.com>
Date: Wed, 9 Sep 2020 11:29:32 +0200
Subject: [PATCH 1/2] Fix logger error serializer when the exception stack is
 not set

---
 lib/utils/logger.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/utils/logger.js b/lib/utils/logger.js
index f47f9634..946bc159 100644
--- a/lib/utils/logger.js
+++ b/lib/utils/logger.js
@@ -9,7 +9,9 @@ module.exports = class Logger {
         const { LOG_LEVEL, NODE_ENV } = process.env;
         const logLevelFromNodeEnv = NODE_ENV === 'test' ? 'fatal' : 'info';
         const errorSerializer = DEV_ENVS.includes(NODE_ENV) ? err : wrapErrorSerializer(err => {
-            err.stack = err.stack.split('\n').slice(0, 3).join('\n');
+            if (err.hasOwnProperty('stack')) {
+                err.stack = err.stack.split('\n').slice(0, 3).join('\n');
+            }
             return err;
         });
         const options = {

From e039204638f4fc7751c885d8ef64ca5ca983492e Mon Sep 17 00:00:00 2001
From: Jorge Tarrero <thedae@gmail.com>
Date: Wed, 9 Sep 2020 11:42:34 +0200
Subject: [PATCH 2/2] Fix linter

---
 lib/utils/logger.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/utils/logger.js b/lib/utils/logger.js
index 946bc159..de076c16 100644
--- a/lib/utils/logger.js
+++ b/lib/utils/logger.js
@@ -9,7 +9,7 @@ module.exports = class Logger {
         const { LOG_LEVEL, NODE_ENV } = process.env;
         const logLevelFromNodeEnv = NODE_ENV === 'test' ? 'fatal' : 'info';
         const errorSerializer = DEV_ENVS.includes(NODE_ENV) ? err : wrapErrorSerializer(err => {
-            if (err.hasOwnProperty('stack')) {
+            if (Object.prototype.hasOwnProperty.call(err, 'stack')) {
                 err.stack = err.stack.split('\n').slice(0, 3).join('\n');
             }
             return err;