Unbreak when "SRCDIR=."

reported by phessler@

diff --git a/usr.sbin/sysmerge/sysmerge.sh b/usr.sbin/sysmerge/sysmerge.sh
index 269dcc9..bc9850a 100644 (file)
--- a/usr.sbin/sysmerge/sysmerge.sh
+++ b/usr.sbin/sysmerge/sysmerge.sh
@@ -1,6 +1,6 @@
 #!/bin/ksh -
 #
-# $OpenBSD: sysmerge.sh,v 1.150 2014/08/11 09:03:27 ajacoutot Exp $
+# $OpenBSD: sysmerge.sh,v 1.151 2014/08/21 16:50:11 ajacoutot Exp $
 #
 # Copyright (c) 2008-2014 Antoine Jacoutot <ajacoutot@openbsd.org>
 # Copyright (c) 1998-2003 Douglas Barton <DougB@FreeBSD.org>
@@ -853,7 +853,7 @@ while getopts bdpSs:x: arg; do
                                usage
                                error_rm_wrkdir "conflicting options"
                        fi
-                       SRCDIR="${OPTARG}"
+                       SRCDIR="$(readlink -f ${OPTARG})"
                        [[ -f ${SRCDIR}/etc/Makefile ]] || \
                                error_rm_wrkdir "${SRCDIR}: invalid \"src\" tree, missing ${SRCDIR}/etc/Makefile"
                        continue