From b116e6bc2be28a1806c101d3ac0452bc0aca345c Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Thu, 15 Mar 2018 13:52:51 +0100
Subject: [PATCH] close weird external file descriptors

---
 dehydrated | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/dehydrated b/dehydrated
index 126a50e..43de63b 100755
--- a/dehydrated
+++ b/dehydrated
@@ -13,6 +13,10 @@ set -o pipefail
 
 umask 077 # paranoid umask, we're creating private keys
 
+# Close weird external file descriptors
+exec 3>&-
+exec 4>&-
+
 VERSION="git-master-after-0.6.1"
 
 # Find directory in which this script is stored by traversing all symbolic links
-- 
2.47.2