From 411ec8c7cdbe83bd2745f09c4fb4460cb019bab6 Mon Sep 17 00:00:00 2001
From: decentral1se <hi@decentral1.se>
Date: Wed, 7 Apr 2021 19:37:35 +0200
Subject: [PATCH] Appease shellcheck

---
 abra-hetzner | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/abra-hetzner b/abra-hetzner
index 98f3fa3..36f290a 100755
--- a/abra-hetzner
+++ b/abra-hetzner
@@ -148,7 +148,7 @@ abra_hetzner() {
 
   ip=$(echo "$response" | jq -r ".server .public_net .ipv4 .ip")
 
-  if [[ ! -z "$ip" ]]; then
+  if [[ -n "$ip" ]]; then
     error_msg=$(echo "$response" | jq -r ".error .message")
     echo "Oops, something went wrong. Hetzner Cloud API responded with: $error_msg"
     exit 1