From 7520c97ae5c6c73a49fd4c5eb36eb82c9ba0a6a9 Mon Sep 17 00:00:00 2001
From: kexkey <github@kexkey.com>
Date: Mon, 12 Aug 2019 16:31:38 -0400
Subject: [PATCH] Fix issue 118, curl http_code sometimes is 000 but it's an
 invalid JSON number

---
 notifier_docker/script/web.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/notifier_docker/script/web.sh b/notifier_docker/script/web.sh
index 4e07f35..10b0ccd 100644
--- a/notifier_docker/script/web.sh
+++ b/notifier_docker/script/web.sh
@@ -63,6 +63,8 @@ curl_it() {
   else
     response=
   fi
+  # When curl is unable to connect, http_code is "000" which is not a valid JSON number
+  [ "${rc}" -eq "0" ] && rc=0
   response="{\"curl_code\":${returncode},\"http_code\":${rc},\"body\":\"${response}\"}"
 
   echo "${response}"