From 21b5e56eea117ae0c509591a5fa1c9d79b37f383 Mon Sep 17 00:00:00 2001
From: Patrick M <65464529+p-mng@users.noreply.github.com>
Date: Sat, 2 Jan 2021 00:41:13 +0100
Subject: [PATCH] Fix unnecessary reinstall of packages (#172)

---
 wireguard-install.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/wireguard-install.sh b/wireguard-install.sh
index fe7177b..746dd5f 100644
--- a/wireguard-install.sh
+++ b/wireguard-install.sh
@@ -147,11 +147,11 @@ function installWireGuard() {
 		# Check if current running kernel is LTS
 		ARCH_KERNEL_RELEASE=$(uname -r)
 		if [[ ${ARCH_KERNEL_RELEASE} == *lts* ]]; then
-			pacman -S --noconfirm linux-lts-headers
+			pacman -S --needed --noconfirm linux-lts-headers
 		else
-			pacman -S --noconfirm linux-headers
+			pacman -S --needed --noconfirm linux-headers
 		fi
-		pacman -S --noconfirm wireguard-tools iptables qrencode
+		pacman -S --needed --noconfirm wireguard-tools iptables qrencode
 	fi
 
 	# Make sure the directory exists (this does not seem the be the case on fedora)