From 73c5304fdae9e821fa8da6e75e04ce3a34474f38 Mon Sep 17 00:00:00 2001
From: Stanislas Lange <stanislas.lange@pm.me>
Date: Tue, 20 Oct 2020 16:42:35 +0200
Subject: [PATCH] style: format with shfmt

---
 openvpn-install.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openvpn-install.sh b/openvpn-install.sh
index 905b3f9..0e1671d 100755
--- a/openvpn-install.sh
+++ b/openvpn-install.sh
@@ -219,7 +219,7 @@ function installQuestions() {
 
 	# Detect public IPv4 address and pre-fill for the user
 	IP=$(ip -4 addr | sed -ne 's|^.* inet \([^/]*\)/.* scope global.*$|\1|p' | head -1)
-	
+
 	if [[ -z $IP ]]; then
 		# Detect public IPv6 address
 		IP=$(ip -6 addr | sed -ne 's|^.* inet6 \([^/]*\)/.* scope global.*$|\1|p' | head -1)
@@ -233,7 +233,7 @@ function installQuestions() {
 		echo ""
 		echo "It seems this server is behind NAT. What is its public IPv4 address or hostname?"
 		echo "We need it for the clients to connect to the server."
-		
+
 		PUBLICIP=$(curl -s https://api.ipify.org)
 		until [[ $ENDPOINT != "" ]]; do
 			read -rp "Public IPv4 address or hostname: " -e -i "$PUBLICIP" ENDPOINT