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-rw-r--r--hook/hostname1
1 files changed, 1 insertions, 0 deletions
diff --git a/hook/hostname b/hook/hostname
index 0ef6f6f..4606362 100644
--- a/hook/hostname
+++ b/hook/hostname
@@ -11,6 +11,7 @@ run_latehook() {
hostprefix="$(cat "${newroot}/etc/hostprefix")"
if [[ -n "${hostname}" ]]; then
+ hostname="${hostname%%.*}"
msg ":: Setting hostname for main system to '${hostprefix}-${hostname}'..."
elif [[ -e /sys/class/dmi/id/product_uuid ]]; then
msg ":: Setting hostname from product uuid..."