svn commit: r239500 - head/usr.sbin/bsdinstall

[Devin Teske]

Author: dteske
Date: Tue Aug 21 13:46:46 2012
New Revision: 239500
URL: http://svn.freebsd.org/changeset/base/239500

Log:
  Fix "unexpected operator" error when passed multi-word first-argument
  containing whitespace. Also make other changes to support multi-word
  arguments.
  
  PR:		bin/170759
  Submitted by:	dteske
  Reviewed by:	emaste (mentor)
  Approved by:	emaste (mentor)
  MFC after:	3 days

Modified:
  head/usr.sbin/bsdinstall/bsdinstall

Modified: head/usr.sbin/bsdinstall/bsdinstall
==============================================================================
--- head/usr.sbin/bsdinstall/bsdinstall	Tue Aug 21 13:33:48 2012	(r239499)
+++ head/usr.sbin/bsdinstall/bsdinstall	Tue Aug 21 13:46:46 2012	(r239500)
@@ -34,11 +34,10 @@
 
 VERB=$1; shift
 
-if [ -z $VERB ]; then
+if [ -z "$VERB" ]; then
 	VERB=auto
 fi
 
 test -d "$BSDINSTALL_TMPETC" || mkdir "$BSDINSTALL_TMPETC"
-echo Running installation step: $VERB $@ >> "$BSDINSTALL_LOG"
-exec /usr/libexec/bsdinstall/$VERB $@ 2>>"$BSDINSTALL_LOG"
-
+echo "Running installation step: $VERB $@" >> "$BSDINSTALL_LOG"
+exec "/usr/libexec/bsdinstall/$VERB" "$@" 2>>"$BSDINSTALL_LOG"