From 513f1c47a9bd3d34c89dce201c71fc2bba0f6605 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=87=A1=E6=A2=A6=E6=98=9F=E5=B0=98?= <elkan1788@139.com>
Date: Mon, 4 Jul 2022 22:41:06 +0800
Subject: [PATCH] :bug: Fixed the Hugo syntax for length function, fixes #14

---
 layouts/partials/post/header_meta/categories.html | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/layouts/partials/post/header_meta/categories.html b/layouts/partials/post/header_meta/categories.html
index 6daa8e2..db09ec4 100644
--- a/layouts/partials/post/header_meta/categories.html
+++ b/layouts/partials/post/header_meta/categories.html
@@ -1,11 +1,11 @@
 {{- if .Site.Params.postMeta.categories }}
-{{- if and .Params.categories (gt (len .Params.categories) 0) }}
+{{- with .Params.categories }}
 <span class="post-meta-item">
   <span class="post-meta-item-icon">
     <i class="far fa-folder-open"></i>
   </span>
   <span class="post-meta-item-text">{{- print (T "PostCategory") (T "SymbolColon") -}}</span>
-  {{- range (first 1 .Params.categories) }}
+  {{- range (first 1 .) }}
   <span itemprop="about" itemscope itemtype="http://schema.org/Thing">
     <a href="{{ "/categories/" | relLangURL }}{{ . | urlize }}" itemprop="url" rel="index">
       <span itemprop="name">{{- . -}}</span>