From d9bfceaddf05dba5dec33523ea27277d773c5e4f Mon Sep 17 00:00:00 2001
From: Lucas Cimon <lucas.cimon@gmail.com>
Date: Sun, 12 Jan 2020 14:54:48 +0100
Subject: Avoiding warning 'PHP Notice: Undefined index: updated'

---
 tpl/default/includes.html | 2 +-
 tpl/vintage/includes.html | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tpl/default/includes.html b/tpl/default/includes.html
index d3d3c86f..428b8ee2 100644
--- a/tpl/default/includes.html
+++ b/tpl/default/includes.html
@@ -27,7 +27,7 @@
   {/if}
   {if="!$hide_timestamps || $is_logged_in"}
     <meta property="article:published_time" content="{$link.created->format(DateTime::ATOM)}" />
-    {if="$link.updated"}
+    {if="!empty($link.updated)"}
       <meta property="article:modified_time" content="{$link.updated->format(DateTime::ATOM)}" />
     {/if}
   {/if}
diff --git a/tpl/vintage/includes.html b/tpl/vintage/includes.html
index 0cabc985..1c4ff79c 100644
--- a/tpl/vintage/includes.html
+++ b/tpl/vintage/includes.html
@@ -24,7 +24,7 @@
   {/if}
   {if="!$hide_timestamps || $is_logged_in"}
     <meta property="article:published_time" content="{$link.created->format(DateTime::ATOM)}" />
-    {if="$link.updated"}
+    {if="!empty($link.updated)"}
       <meta property="article:modified_time" content="{$link.updated->format(DateTime::ATOM)}" />
     {/if}
   {/if}
-- 
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