Indent case and other improvements

openvpn-install.sh

@@ -89,7 +89,7 @@ function installEasyRsa () {
 	rm -f ~/EasyRSA-${version}.tgz
 }
 
-function newclient () {
+function newClient () {
 	echo ""
 	echo "Do you want to protect the configuration file with a password?"
 	echo "(e.g. encrypt the private key with a password)"
@@ -363,7 +363,9 @@ if [[ -e /etc/openvpn/server.conf ]]; then
 				fi
 				exit
 			;;
-			4) exit;;
+			4)
+				exit
+			;;
 		esac
 	done
 else
@@ -882,4 +884,4 @@ verb 3" >> /etc/openvpn/client-template.txt
 	newclient
 	echo "If you want to add more clients, you simply need to run this script another time!"
 fi
-exit 0;
+exit 0