From d24782088d6227d1c9399a3e7885a56622bb504c Mon Sep 17 00:00:00 2001
From: Tim Kimber <tkimber@mobius.org.uk>
Date: Tue, 16 Jun 2020 21:42:51 +0100
Subject: [PATCH] Add --retry to curl to fix occasional "Bad Gateway" errors

---
 dns_scripts/dns_add_duckdns | 2 +-
 dns_scripts/dns_del_duckdns | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/dns_scripts/dns_add_duckdns b/dns_scripts/dns_add_duckdns
index ef40efe..9f61c8c 100755
--- a/dns_scripts/dns_add_duckdns
+++ b/dns_scripts/dns_add_duckdns
@@ -11,7 +11,7 @@ fi
 domain="$1"
 txtvalue="$2"
 
-response=$(curl --silent "https://www.duckdns.org/update?domains=${domain}&token=${token}&txt=${txtvalue}")
+response=$(curl --retry 5 --silent "https://www.duckdns.org/update?domains=${domain}&token=${token}&txt=${txtvalue}")
 if [ "$response" != "OK" ]; then
     echo "Failed to update TXT record for ${domain} at duckdns.org (is the TOKEN valid?)"
     echo "Response: $response"
diff --git a/dns_scripts/dns_del_duckdns b/dns_scripts/dns_del_duckdns
index b9b9f9f..f20c664 100755
--- a/dns_scripts/dns_del_duckdns
+++ b/dns_scripts/dns_del_duckdns
@@ -4,7 +4,7 @@
 token=${DUCKDNS_TOKEN:-}
 domain="$1"
 
-response=$(curl --silent "https://www.duckdns.org/update?domains=${domain}&token=${token}&txt=&clear=true")
+response=$(curl --retry 5 --silent "https://www.duckdns.org/update?domains=${domain}&token=${token}&txt=&clear=true")
 if [ "$response" != "OK" ]; then
     echo "Failed to update TXT record for ${domain} at duckdns.org (is the TOKEN valid?)"
     echo "$response"