From fb21683b4487266b0af77006f00343e16f379d4f Mon Sep 17 00:00:00 2001
From: xaoxuu <xaoxuu@gmail.com>
Date: Wed, 21 Nov 2018 14:10:01 +0800
Subject: [PATCH] categories

---
 layout/_partial/categories.ejs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/layout/_partial/categories.ejs b/layout/_partial/categories.ejs
index d841558..c54c01f 100755
--- a/layout/_partial/categories.ejs
+++ b/layout/_partial/categories.ejs
@@ -1,4 +1,4 @@
-<% if (post.categories && post.categories && post.categories.forEach){ %>
+<% if (post.categories && post.categories.length && post.categories.forEach){ %>
     <%
     var cats = [];
     post.categories.forEach(function(cat){