From 0bb1d227535fe8e513345684d9f28659d20c8626 Mon Sep 17 00:00:00 2001
From: Frank Zhu <fr@nkzhu.com>
Date: Mon, 6 May 2024 14:09:30 -0500
Subject: [PATCH] fix

---
 tools/ci/format_changelog | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/tools/ci/format_changelog b/tools/ci/format_changelog
index 83b129d40e9..4fbdca1eaf1 100755
--- a/tools/ci/format_changelog
+++ b/tools/ci/format_changelog
@@ -63,11 +63,10 @@ ${pr_header}
 ${changelog_content}
 EOF
   fi
-  {
-    echo "$pr_body<<EOF"
-${pr_body}
-    echo EOF
-  } >> $GITHUB_OUTPUT
+  # for multi-line output
+  echo "pr_body<<EOF" >> $GITHUB_OUTPUT
+  echo "${pr_body}" >> $GITHUB_OUTPUT
+  echo "EOF" >> $GITHUB_OUTPUT
 }
 
 set_new_changelog_content() {