svn commit: r258949 - head/release

[Glen Barber]

Author: gjb
Date: Thu Dec  5 00:56:03 2013
New Revision: 258949
URL: http://svnweb.freebsd.org/changeset/base/258949

Log:
  Ensure WITH_DVD is not empty to prevent 'WITH_DVD= ' from evaluating
  to true.
  
  Submitted by:	hrs
  MFC after:	3 days
  X-MFC-to-10:	immediate
  Sponsored by:	The FreeBSD Foundation

Modified:
  head/release/Makefile

Modified: head/release/Makefile
==============================================================================
--- head/release/Makefile	Thu Dec  5 00:54:38 2013	(r258948)
+++ head/release/Makefile	Thu Dec  5 00:56:03 2013	(r258949)
@@ -79,7 +79,7 @@ IMAGES=
 .if exists(${.CURDIR}/${TARGET}/mkisoimages.sh)
 RELEASE_TARGETS+= cdrom
 IMAGES+=	disc1.iso bootonly.iso
-. if defined(WITH_DVD)
+. if defined(WITH_DVD) && !empty(WITH_DVD)
 RELEASE_TARGETS+= dvdrom
 IMAGES+=	dvd1.iso
 . endif