version=$(sw_vers -productVersion)
if grep '^Package: firmware$' /var/lib/dpkg/status >/dev/null; then
- cat /var/lib/dpkg/status | while read -r line; do
+ cat /var/lib/dpkg/status | while IFS= read -r line; do
if [[ ${line} == 'Package: firmware' ]]; then
firmware=
elif [[ ${line} == '' ]]; then