From b129339927fd2136e09a9f151e99039e7dca23a4 Mon Sep 17 00:00:00 2001
From: hwdsl2 <hwdsl2@users.noreply.github.com>
Date: Wed, 22 Sep 2021 00:04:58 -0500
Subject: [PATCH] Cleanup

---
 extras/vpnupgrade_ubuntu.sh | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/extras/vpnupgrade_ubuntu.sh b/extras/vpnupgrade_ubuntu.sh
index 7885969..28cb772 100755
--- a/extras/vpnupgrade_ubuntu.sh
+++ b/extras/vpnupgrade_ubuntu.sh
@@ -155,7 +155,7 @@ start_setup() {
   cd /opt/src || exit 1
 }
 
-install_pkgs_1() {
+update_apt_cache() {
   bigecho "Installing required packages..."
   export DEBIAN_FRONTEND=noninteractive
   (
@@ -164,7 +164,7 @@ install_pkgs_1() {
   ) || exiterr "'apt-get update' failed."
 }
 
-install_pkgs_2() {
+install_pkgs() {
   (
     set -x
     apt-get -yqq install libnss3-dev libnspr4-dev pkg-config \
@@ -329,8 +329,8 @@ vpnupgrade() {
   check_libreswan
   show_setup_info
   start_setup
-  install_pkgs_1
-  install_pkgs_2
+  update_apt_cache
+  install_pkgs
   get_libreswan
   install_libreswan
   update_config