From ec9142bf27d603d2030628d1029c8c7a7852d059 Mon Sep 17 00:00:00 2001
From: Ben Grande <ben.grande.b@gmail.com>
Date: Sun, 31 Dec 2023 07:49:25 +0100
Subject: [PATCH] fix: pci regain with invalid syntax

---
 salt/dom0/files/bin/qvm-pci-regain | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/salt/dom0/files/bin/qvm-pci-regain b/salt/dom0/files/bin/qvm-pci-regain
index 4274590..86a7536 100755
--- a/salt/dom0/files/bin/qvm-pci-regain
+++ b/salt/dom0/files/bin/qvm-pci-regain
@@ -30,12 +30,12 @@ case "${1-}" in
 esac
 case "${2-}" in
   "") usage;;
-  *) device="$2"
+  *) device="${2}"
 esac
 
 test "$(id -u)" = "0" || exec sudo "${0}"
 
-echo "$device" | tee /sys/bus/pci/drivers/pciback/unbind
-modalias="$(cat "/sys/bus/pci/devices/$device/modalias")"
-mod="$(modprobe -R "$modalias | head -n 1)"
-echo "$device" | tee "/sys/bus/pci/drivers/$mod/bind")"
+echo "${device}" | tee /sys/bus/pci/drivers/pciback/unbind
+modalias="$(cat "/sys/bus/pci/devices/${device}/modalias")"
+module="$(modprobe -R "${modalias}" | head -n 1)"
+echo "${device}" | tee "/sys/bus/pci/drivers/${module}/bind"