From 297c77d59388222304f8bcb8aad255bdbff49958 Mon Sep 17 00:00:00 2001
From: joyqi <magike.net@gmail.com>
Date: Mon, 6 Jan 2014 00:52:14 +0800
Subject: [PATCH] fix #162
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修正由于没有判断类别导致将没有文章的分类删除的bug
---
 var/Widget/Abstract/Metas.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/var/Widget/Abstract/Metas.php b/var/Widget/Abstract/Metas.php
index 8b169a44..efaee62c 100644
--- a/var/Widget/Abstract/Metas.php
+++ b/var/Widget/Abstract/Metas.php
@@ -245,7 +245,7 @@ class Widget_Abstract_Metas extends Widget_Abstract
     {
         // 取出count为0的标签
         $tags = Typecho_Common::arrayFlatten($this->db->fetchAll($this->db->select('mid')
-            ->from('table.metas')->where('count = ?', 0)), 'mid');
+            ->from('table.metas')->where('type = ? AND count = ?', 'tags', 0)), 'mid');
 
         foreach ($tags as $tag) {
             // 确认是否已经没有关联了