From 1331cb00b8caba1918a94c875b24f34bfcada5ee Mon Sep 17 00:00:00 2001
From: mgt <mgt@oi-wiki.org>
Date: Tue, 7 May 2024 23:22:49 +0800
Subject: [PATCH] chore: fix stderr checking

---
 code/format-code.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/code/format-code.js b/code/format-code.js
index 3e7298a..edddfdc 100644
--- a/code/format-code.js
+++ b/code/format-code.js
@@ -16,7 +16,7 @@ function visitor(node) {
       case 'cpp':
       case 'c': {
         const child = spawnSync('clang-format', { input: node.value });
-        if (child.stderr.toString()) {
+        if (child.stderr.length > 0) {
           console.warn(
             '[remark-clang-format] stderr: ',
             child.stderr.toString(),