Date: Tue, 25 Oct 2011 16:35:49 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r226741 - head/usr.sbin/bsdinstall/scripts Message-ID: <201110251635.p9PGZnRd005544@svn.freebsd.org>
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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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