[Midnightbsd-cvs] mports [19482] trunk/Mk/extensions/makeinfo.mk: switch to e m p t y after recent change to USES handler

[laffer1 at midnightbsd.org]

Revision: 19482
          http://svnweb.midnightbsd.org/mports/?rev=19482
Author:   laffer1
Date:     2015-06-10 20:50:12 -0400 (Wed, 10 Jun 2015)
Log Message:
-----------
switch to e m p t y  after recent change to USES handler

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

Modified: trunk/Mk/extensions/makeinfo.mk
===================================================================
--- trunk/Mk/extensions/makeinfo.mk	2015-06-10 23:17:52 UTC (rev 19481)
+++ trunk/Mk/extensions/makeinfo.mk	2015-06-11 00:50:12 UTC (rev 19482)
@@ -10,7 +10,7 @@
 .if !defined(_INCLUDE_USES_MAKEINFO_MK)
 _INCLUDE_USES_MAKEINFO_MK=	yes
 
-.if defined(makeinfo_ARGS)
+.if !empty(makeinfo_ARGS)
 IGNORE=	USES=makeinfo - expects no arguments
 .endif