From 004208d9b41b9dfa9b107e753cfd9303dbe00812 Mon Sep 17 00:00:00 2001
From: Egor Tensin <Egor.Tensin@gmail.com>
Date: Mon, 21 Mar 2022 22:59:50 +0300
Subject: shell: output is optional

---
 _includes/shell.html | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to '_includes/shell.html')

diff --git a/_includes/shell.html b/_includes/shell.html
index 40ed1c8..9b7ed4d 100644
--- a/_includes/shell.html
+++ b/_includes/shell.html
@@ -18,5 +18,7 @@
 <div>
   <pre class="shell-mark">$</pre><pre class="shell-cmd">{{ cmd }}</pre>
 </div>
-<pre class="shell-out">{{ include.out }}</pre>
+{% if include.out %}
+  <pre class="shell-out">{{ include.out }}</pre>
+{% endif %}
 </div>
-- 
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