From b0024b8fc9c8ed43cd2a16ab595e8e3f96407aca Mon Sep 17 00:00:00 2001
From: kusurin <115879515+kusurin@users.noreply.github.com>
Date: Thu, 11 Jan 2024 19:30:11 +0800
Subject: [PATCH] fix: repaire hexo-config() return value (#170)

hexo-config(item) will return empty string '' if item is set as 0 in _config.yml due to (0 || '') is '' in /lib/renderer.js:line 16
And some themes need the value 0 or errors would occurr
---
 lib/renderer.js | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/lib/renderer.js b/lib/renderer.js
index 7ee9ec8..520df72 100644
--- a/lib/renderer.js
+++ b/lib/renderer.js
@@ -13,7 +13,10 @@ function getProperty(obj, name) {
   let result = obj[key];
   const len = split.length;
 
-  if (!len) return result || '';
+  if (!len) {
+    if(result === 0) return result;
+    return result || '';
+  }
   if (typeof result !== 'object') return '';
 
   for (let i = 0; i < len; i++) {