diff options
Diffstat (limited to 'arch-nspawn.in')
| -rw-r--r-- | arch-nspawn.in | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch-nspawn.in b/arch-nspawn.in index ca7edbe..e8b68cf 100644 --- a/arch-nspawn.in +++ b/arch-nspawn.in @@ -96,14 +96,14 @@ eval $(grep '^CARCH=' "$working_dir/etc/makepkg.conf") machine_name="${working_dir//[![:alnum:]_-]/-}" machine_name="${machine_name#-}" -#HOST_NAME_MAX="$(printf '%s\n' '#include <limits.h>' 'HOST_NAME_MAX'|cpp -|sed -n '$p')" +#HOST_NAME_MAX="$(cpp -include limits.h <<<HOST_NAME_MAX | sed -n '$p')" HOST_NAME_MAX=64 if [[ ${#machine_name} -gt "$HOST_NAME_MAX" ]]; then machine_name="${machine_name:(-${HOST_NAME_MAX})}" machine_name="${machine_name#-}" fi -exec ${CARCH:+setarch "$CARCH"} systemd-nspawn 2>/dev/null \ +exec ${CARCH:+setarch "$CARCH"} systemd-nspawn -q \ -D "$working_dir" \ --machine "$machine_name" \ "${mount_args[@]}" \ |