Date: Sun, 30 Jan 2011 15:36:20 +0000 (UTC) From: Nathan Whitehorn <nwhitehorn@FreeBSD.org> To: src-committers@freebsd.org, svn-src-user@freebsd.org Subject: svn commit: r218096 - user/nwhitehorn/bsdinstall Message-ID: <201101301536.p0UFaKWs076348@svn.freebsd.org>
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Author: nwhitehorn Date: Sun Jan 30 15:36:19 2011 New Revision: 218096 URL: http://svn.freebsd.org/changeset/base/218096 Log: Use a cleaner syntax for setting default parameters. Modified: user/nwhitehorn/bsdinstall/bsdinstall Modified: user/nwhitehorn/bsdinstall/bsdinstall ============================================================================== --- user/nwhitehorn/bsdinstall/bsdinstall Sun Jan 30 15:10:58 2011 (r218095) +++ user/nwhitehorn/bsdinstall/bsdinstall Sun Jan 30 15:36:19 2011 (r218096) @@ -1,11 +1,11 @@ #!/bin/sh -[ -z "$DISTRIBUTIONS" ] && export DISTRIBUTIONS="kernel.tgz world.tgz" -[ -z "$BSDINSTALL_LOG" ] && export BSDINSTALL_LOG="/tmp/bsdinstall_log" -[ -z "$BSDINSTALL_TMPETC" ] && export BSDINSTALL_TMPETC="/tmp/bsdinstall_etc" -[ -z "$PATH_FSTAB" ] && export PATH_FSTAB="$BSDINSTALL_TMPETC/fstab" -[ -z "$BSDINSTALL_DISTDIR" ] && export BSDINSTALL_DISTDIR="/usr/bsdinstall-dist" -[ -z "$BSDINSTALL_CHROOT" ] && export BSDINSTALL_CHROOT="/mnt" +: ${DISTRIBUTIONS="kernel.tgz world.tgz"}; export DISTRIBUTIONS +: ${BSDINSTALL_LOG="/tmp/bsdinstall_log"}; export BSDINSTALL_LOG +: ${BSDINSTALL_TMPETC="/tmp/bsdinstall_etc"}; export BSDINSTALL_TMPETC +: ${PATH_FSTAB="$BSDINSTALL_TMPETC/fstab"}; export PATH_FSTAB +: ${BSDINSTALL_DISTDIR="/usr/bsdinstall-dist"}; export BSDINSTALL_DISTDIR +: ${BSDINSTALL_CHROOT="/mnt"}; export BSDINSTALL_CHROOT VERB=$1; shift
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