From 6d1a26a3151627816e2fc67db3adb5d177b5f8ca Mon Sep 17 00:00:00 2001
From: leo-jiqimao <leo@eqmobi.com>
Date: Sun, 15 Mar 2026 08:33:34 +0800
Subject: [PATCH] fix: preserve zero values in formatTable

Fix formatTable to use null/undefined check instead of falsy check,
so numeric 0 values are correctly displayed instead of '-'.
---
 skills/aliyun-ecs-skill/src/index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/skills/aliyun-ecs-skill/src/index.js b/skills/aliyun-ecs-skill/src/index.js
index c68d7aebe45..05aec91f968 100755
--- a/skills/aliyun-ecs-skill/src/index.js
+++ b/skills/aliyun-ecs-skill/src/index.js
@@ -34,7 +34,8 @@ function formatTable(data, columns) {
     data.forEach(row => {
         output += '|';
         columns.forEach(col => {
-            const value = String(row[col.key] || '-');
+            const cellValue = row[col.key];
+            const value = String(cellValue !== undefined && cellValue !== null ? cellValue : '-');
             output += ` ${value.padEnd(widths[col.key] - 1)}|`;
         });
         output += '\n';