From a8a3b2aa250135128ebc90257a0a1cc54cf0f4d5 Mon Sep 17 00:00:00 2001
From: Sven Neubauer <me@dampfklon.de>
Date: Wed, 3 Apr 2019 21:35:56 +0200
Subject: [PATCH] fix read on sh shell

---
 dnsapi/dns_acmedns.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dnsapi/dns_acmedns.sh b/dnsapi/dns_acmedns.sh
index 5e50781f..e077ca83 100755
--- a/dnsapi/dns_acmedns.sh
+++ b/dnsapi/dns_acmedns.sh
@@ -50,7 +50,7 @@ dns_acmedns_add() {
     _info "# Create $fulldomain CNAME $ACMEDNS_FULLDOMAIN DNS entry #"
     _info "##########################################################"
     _info "Press any key to continue... "
-    read -r
+    read -r DUMMYVAR
   fi
 
   _saveaccountconf_mutable ACMEDNS_BASE_URL "$ACMEDNS_BASE_URL"