[Midnightbsd-cvs] mports [19483] trunk/Mk/extensions/bison.mk: set a default of build with e m p t y bison args

[laffer1 at midnightbsd.org]

Revision: 19483
          http://svnweb.midnightbsd.org/mports/?rev=19483
Author:   laffer1
Date:     2015-06-10 20:52:23 -0400 (Wed, 10 Jun 2015)
Log Message:
-----------
set a default of build with e m p t y bison args

Modified Paths:
--------------
    trunk/Mk/extensions/bison.mk

Modified: trunk/Mk/extensions/bison.mk
===================================================================
--- trunk/Mk/extensions/bison.mk	2015-06-11 00:50:12 UTC (rev 19482)
+++ trunk/Mk/extensions/bison.mk	2015-06-11 00:52:23 UTC (rev 19483)
@@ -12,7 +12,7 @@
 
 _BISON_DEPENDS=	bison:${PORTSDIR}/devel/bison
 
-.if !defined(bison_ARGS)
+.if empty(bison_ARGS)
 bison_ARGS=	build
 .endif