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Make shellcheck happy

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This commit is contained in:
Martin Wimpress 2021-09-06 15:29:37 +01:00
parent c4bc80f0ad
commit ad13351455
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GPG key ID: 61DF940515E06DA3
1 changed files with 6 additions and 5 deletions
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11
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@ -22,7 +22,7 @@ function disk_delete() {
fi
local VMNAME=$(basename "${VM}" .conf)
local SHORTCUT_DIR="/home/${USER}/.local/share/applications/"
if [ -e ${SHORTCUT_DIR}/${VMNAME}.desktop ]; then
if [ -e "${SHORTCUT_DIR}/${VMNAME}.desktop" ]; then
rm -v "${SHORTCUT_DIR}/${VMNAME}.desktop"
echo "Deleted ${VM} desktop shortcut"
fi
@ -95,7 +95,7 @@ function get_port() {
local PORT_START=$1
local PORT_RANGE=$2
while true; do
local CANDIDATE=$[${PORT_START} + (${RANDOM} % ${PORT_RANGE})]
local CANDIDATE=$((PORT_START + (RANDOM % PORT_RANGE)))
(echo "" >/dev/tcp/127.0.0.1/${CANDIDATE}) >/dev/null 2>&1
if [ $? -ne 0 ]; then
echo "${CANDIDATE}"
@ -111,9 +111,10 @@ enable_usb_passthrough() {
local USB_NAME=""
local VENDOR_ID=""
local PRODUCT_ID=""
local TEMP_SCRIPT=$(mktemp)
local TEMP_SCRIPT=""
local EXEC_SCRIPT=0
TEMP_SCRIPT=$(mktemp)
# Have any USB devices been requested for pass-through?
if (( ${#usb_devices[@]} )); then
echo " - USB: Device pass-through requested:"
@ -126,7 +127,7 @@ enable_usb_passthrough() {
USB_NAME=$(lsusb -d ${VENDOR_ID}:${PRODUCT_ID} | cut -d' ' -f7-)
echo " - ${USB_NAME}"
USB_PASSTHROUGH="${USB_PASSTHROUGH} -device usb-host,vendorid=0x${VENDOR_ID},productid=0x${PRODUCT_ID},bus=usb.0"
if [ ! -w /dev/bus/usb/${USB_BUS}/${USB_DEV} ]; then
if [ ! -w "/dev/bus/usb/${USB_BUS}/${USB_DEV}" ]; then
local EXEC_SCRIPT=1
echo "chown root:${USER} /dev/bus/usb/${USB_BUS}/${USB_DEV}" >> "${TEMP_SCRIPT}"
fi
@ -137,7 +138,7 @@ enable_usb_passthrough() {
echo " Requested USB device(s) are NOT accessible."
echo " ${TEMP_SCRIPT} will be executed to enable access:"
echo
cat ${TEMP_SCRIPT}
cat "${TEMP_SCRIPT}"
echo
sudo "${TEMP_SCRIPT}"
if [ $? -ne 0 ]; then