From 895da5cbf07eb333610a9b4acaf39e536ae7a9d9 Mon Sep 17 00:00:00 2001
From: Lorenz Stechauner <lorenz.stechauner@gmail.com>
Date: Fri, 27 Nov 2020 22:25:29 +0100
Subject: [PATCH] World4You Shellcheck

---
 dnsapi/dns_world4you.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dnsapi/dns_world4you.sh b/dnsapi/dns_world4you.sh
index 8e12dd5f..e1585801 100644
--- a/dnsapi/dns_world4you.sh
+++ b/dnsapi/dns_world4you.sh
@@ -171,7 +171,7 @@ _get_paketnr() {
   domains=$(echo "$form" | _ggrep -E '^\s*([A-Za-z0-9_-]+\.)+[A-Za-z0-9_-]*$' | sed 's/^\s*\(\S*\)$/\1/')
   domain=''
   for domain in $domains; do
-    if [ $(echo "$domain" | grep "$tld\$") ]; then
+    if [ "$(echo "$domain" | grep -q "$tld\$")" ]; then
       break
     fi
   done