diff options
| -rwxr-xr-x | usr.sbin/bsdinstall/scripts/netconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/usr.sbin/bsdinstall/scripts/netconfig b/usr.sbin/bsdinstall/scripts/netconfig index e0f390c..382ff2c 100755 --- a/usr.sbin/bsdinstall/scripts/netconfig +++ b/usr.sbin/bsdinstall/scripts/netconfig @@ -49,6 +49,13 @@ for IF in `ifconfig -l`; do DIALOG_TAGS="$DIALOG_TAGS $IF \"$DESC\"" done +if [ -z "$INTERFACES" ]; then + dialog --backtitle 'FreeBSD Installer' \ + --title 'Network Configuration Error' \ + --msgbox 'No network interfaces present to configure.' 0 0 + exit 1 +fi + exec 3>&1 INTERFACE=`echo $DIALOG_TAGS | xargs dialog --backtitle 'FreeBSD Installer' --title 'Network Configuration' --menu 'Please select a network interface to configure:' 0 0 0 2>&1 1>&3` if [ $? -eq $DIALOG_CANCEL ]; then exit 1; fi |
