host: fix sysctl adding newlines to output

This commit is contained in:
Dylan Araps 2019-09-25 16:02:21 +03:00
parent f4e9f3b4ca
commit 4157b94228

13
pfetch
View File

@ -217,7 +217,18 @@ get_host() {
;; ;;
*BSD*) *BSD*)
host=$(sysctl -n hw.vendor hw.product) # Use 'set --' to store the output of the command
# as it normalizes whitespace and strips newlines.
#
# Disable the shellcheck warning for word-splitting
# as it's safe and intended ('set -f' disables globbing).
# shellcheck disable=2046
{
set -f
set +f -- $(sysctl -n hw.vendor hw.product)
}
host=$*
;; ;;
esac esac