From 01a69c1b52ecd5125fe9993aa90d3d7fc3619265 Mon Sep 17 00:00:00 2001
From: Radu <radu@webative.net>
Date: Thu, 19 May 2016 02:42:15 +0300
Subject: [PATCH] small bug fixes

---
 cf-ddns.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/cf-ddns.sh b/cf-ddns.sh
index b805ed3..e29049f 100755
--- a/cf-ddns.sh
+++ b/cf-ddns.sh
@@ -295,7 +295,8 @@ storage_dir=${storage_dir%%+(/)}
 cf_api_url=${cf_api_url%%+(/)}
 
 # Show help and exit if no option was passed in the command line
-if [ -n $@ ]; then
+
+if [ -z "${1}" ]; then
     echo "${helptext}"
     exit 0
 fi
@@ -384,8 +385,7 @@ case $run_mode in
     ;;
     get-record-id)
         get_record_id #TBD - refactor
-        echo "Record ID for ${zone_name}:"
-        echo "${record_id}"
+        echo "Record ID for ${zone_name}: ${record_id}"
         exit 0
     ;;
 esac
@@ -413,7 +413,7 @@ if [ -n $prev_addr ] && [ "${prev_addr}" = "${WAN_addr}" ] && [ $force = false ]
     exit 0
 fi
 
-if [ $run_mode = "test" ]; then
+if [ "$run_mode" = "test" ]; then
     echo "TEST:	In zone ${zone_name}[${zone_id}],"
     echo "	update A record ${record_name}[${record_id}]"
     echo "	to point to ${WAN_addr}"