From c9275dea3798797ef09371b1a62f426a6f6def68 Mon Sep 17 00:00:00 2001
From: the_4n0nym0u53 <hello@theanonymouse.xyz>
Date: Mon, 3 Jan 2022 00:39:35 +0100
Subject: [PATCH] Make vfio.sh POSIX compliant.

---
 scripts/.local/bin/vfio.sh | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/scripts/.local/bin/vfio.sh b/scripts/.local/bin/vfio.sh
index ce67aeb..6bc2789 100755
--- a/scripts/.local/bin/vfio.sh
+++ b/scripts/.local/bin/vfio.sh
@@ -1,28 +1,26 @@
 #!/bin/sh
 
-if (( $(id -u) != 0 )); then
+if [ $(id -u) -ne 0 ]; then
     echo "This script must be run as root. Quitting..."
     exit 1
 fi
 
 if [ "$1" = "on" ]; then
-    if grep "#MODULES=()" /etc/mkinitcpio.conf &> /dev/null; then
+    if grep "#MODULES=()" /etc/mkinitcpio.conf > /dev/null; then
         echo "VFIO is already enabled. Quitting..."
         exit 1
     fi
     
     echo "Enabling VFIO..."
-    
     sed -i 's/MODULES=()/#MODULES=()/g' /etc/mkinitcpio.conf
     sed -i 's/#MODULES=(vfio/MODULES=(vfio/g' /etc/mkinitcpio.conf
 elif [ "$1" = "off" ]; then
-    if grep "#MODULES=(vfio" /etc/mkinitcpio.conf &> /dev/null; then
+    if grep "#MODULES=(vfio" /etc/mkinitcpio.conf > /dev/null; then
         echo "VFIO is already disabled. Quitting..."
         exit 1
     fi
     
     echo "Disabling VFIO..."
-    
     sed -i 's/#MODULES=()/MODULES=()/g' /etc/mkinitcpio.conf
     sed -i 's/MODULES=(vfio/#MODULES=(vfio/g' /etc/mkinitcpio.conf
 else
@@ -31,8 +29,8 @@ else
 fi
 
 sleep 0.5
-echo "Rebuilding initramfs..."
 
+echo "Regenerating initramfs..."
 mkinitcpio -P
 
 echo "Done!"