From 73b1cb849a66c6612b7abff29b8f6ffe549dc24d Mon Sep 17 00:00:00 2001
From: Sheng Chen <sheche@microsoft.com>
Date: Sat, 14 Sep 2019 11:46:58 +0800
Subject: [PATCH 1/3] Fix the type error

---
 lib/plugins/leetcode.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/lib/plugins/leetcode.js b/lib/plugins/leetcode.js
index e1da31e6..8e6310ee 100644
--- a/lib/plugins/leetcode.js
+++ b/lib/plugins/leetcode.js
@@ -264,7 +264,13 @@ function formatResult(result) {
     x.expected_answer = result.expected_output;
     x.stdout = result.std_output;
   } else {
-    x.stdout = util.inspect((result.code_output || []).join('\n'));
+    let output = result.code_output || [];
+    if (Array.isArray(output)) {
+      output = output.join('\n');
+    } else if (typeof output !== 'string' && !(output instanceof String)) {
+      output = '';
+    }
+    x.stdout = util.inspect(output);
   }
 
   // make sure we pass eveything!

From e2b6e196ce72b8a685b63beb694c27fdf2d9d471 Mon Sep 17 00:00:00 2001
From: Sheng Chen <sheche@microsoft.com>
Date: Sat, 14 Sep 2019 11:47:45 +0800
Subject: [PATCH 2/3] Bump version

---
 package-lock.json | 2 +-
 package.json      | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/package-lock.json b/package-lock.json
index a6257580..3b484076 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "vsc-leetcode-cli",
-  "version": "2.6.9",
+  "version": "2.6.10",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
diff --git a/package.json b/package.json
index cd18c186..d26bb49c 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "vsc-leetcode-cli",
-  "version": "2.6.9",
+  "version": "2.6.10",
   "description": "A cli tool to enjoy leetcode!",
   "preferGlobal": "true",
   "engines": {

From 8ffdd88f671f5fa6f52a15f7a6067dd87e0df645 Mon Sep 17 00:00:00 2001
From: Sheng Chen <sheche@microsoft.com>
Date: Sat, 14 Sep 2019 12:08:16 +0800
Subject: [PATCH 3/3] Update

---
 lib/plugins/leetcode.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/lib/plugins/leetcode.js b/lib/plugins/leetcode.js
index 8e6310ee..cc540ada 100644
--- a/lib/plugins/leetcode.js
+++ b/lib/plugins/leetcode.js
@@ -267,8 +267,6 @@ function formatResult(result) {
     let output = result.code_output || [];
     if (Array.isArray(output)) {
       output = output.join('\n');
-    } else if (typeof output !== 'string' && !(output instanceof String)) {
-      output = '';
     }
     x.stdout = util.inspect(output);
   }