From 7e3f09ae7f98dff013764a0c8361a83ad59a8840 Mon Sep 17 00:00:00 2001
From: Tw93 <tw93@qq.com>
Date: Thu, 11 Dec 2025 12:55:27 +0800
Subject: [PATCH] fix: remove trailing space in json_escape to prevent unknown
 action errors

---
 lib/check/health_json.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lib/check/health_json.sh b/lib/check/health_json.sh
index cd69035..3423d60 100644
--- a/lib/check/health_json.sh
+++ b/lib/check/health_json.sh
@@ -87,7 +87,9 @@ get_uptime_days() {
 # JSON escape helper
 json_escape() {
     # Escape backslash, double quote, tab, and newline
-    echo -n "$1" | sed 's/\\/\\\\/g; s/"/\\"/g; s/	/\\t/g' | tr '\n' ' '
+    local escaped
+    escaped=$(echo -n "$1" | sed 's/\\/\\\\/g; s/"/\\"/g; s/	/\\t/g' | tr '\n' ' ')
+    echo -n "${escaped% }"
 }
 
 # Generate JSON output