From baa1160594921e465ee798b77c5add4ed6b1d907 Mon Sep 17 00:00:00 2001
From: Ondrej Simek <me@ondrejsimek.com>
Date: Sat, 29 Jul 2017 14:31:27 +0200
Subject: [PATCH] Make Shellcheck happier about exit codes

---
 dnsapi/dns_he.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dnsapi/dns_he.sh b/dnsapi/dns_he.sh
index 152d469..3a1e697 100755
--- a/dnsapi/dns_he.sh
+++ b/dnsapi/dns_he.sh
@@ -94,10 +94,12 @@ dns_he_rm() {
   _post "$body" "https://dns.he.net/" \
     | grep '<div id="dns_status" onClick="hideThis(this);">Successfully removed record.</div>' \
       >/dev/null
-  if [ "$?" -eq 0 ]; then
+  exit_code="$?"
+  if [ "$exit_code" -eq 0 ]; then
     _info "Record removed successfuly."
   else
     _err "Could not clean (remove) up the record. Please go to HE administration interface and clean it by hand."
+    return "$exit_code"
   fi
 }