Author: nwhitehorn
Date: Tue Oct 25 16:35:48 2011
New Revision: 226741
URL: http://svn.freebsd.org/changeset/base/226741
Log:
Provide an error message and error handling if there are no network
interfaces in the system. This is a non-fatal error except when doing a
network installation.
PR: bin/161950
MFC after: 3 days
Modified:
head/usr.sbin/bsdinstall/scripts/netconfig
Modified: head/usr.sbin/bsdinstall/scripts/netconfig
==============================================================================
--- head/usr.sbin/bsdinstall/scripts/netconfig Tue Oct 25 16:35:08 2011
(r226740)
+++ head/usr.sbin/bsdinstall/scripts/netconfig Tue Oct 25 16:35:48 2011
(r226741)
@@ -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
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