From 9fe9e1a7e5ea842c2d086f8655516b95b6787ed1 Mon Sep 17 00:00:00 2001
From: dcmartin <github@dcmartin.com>
Date: Wed, 30 Dec 2020 11:48:15 -0800
Subject: [PATCH] lgtm

---
 installer.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/installer.sh b/installer.sh
index f672180..c66cc32 100755
--- a/installer.sh
+++ b/installer.sh
@@ -209,7 +209,16 @@ if [ ! -d "$DATA_SHARE" ]; then
 fi
 
 # Read infos from web
-HASSIO_VERSION=$(curl -sL $URL_VERSION | jq -e -r '.supervisor')
+i=0; while [ ${i} -le 10 ] && [ -z "${HASSIO_VERSION:-}" ]; do
+  HASSIO_VERSION=$(curl -sL $URL_VERSION | jq -e -r '.supervisor')
+  if [ ! -z "${HASSIO_VERSION:-}" ]; then break; fi
+  info "Waiting on ${URL_VERSION}; sleeping for $((i*2)) seconds""
+  sleep $((i*2))
+  i=$((i+1))
+done
+if [ -z "${HASSIO_VERSION:-}" ]; then 
+  error "Unable to retrieve HASSIO_VERSION from ${URL_VERSION}"
+fi
 
 ##
 # Write configuration