Improve portability (NULL v.s. 0).

Bump PKGREVISION.

sysutils/ruby-quota/Makefile

@@ -1,9 +1,9 @@
-# $NetBSD: Makefile,v 1.16 2009/10/27 15:29:32 taca Exp $
+# $NetBSD: Makefile,v 1.17 2010/03/21 14:49:10 taca Exp $
 #
 
 DISTNAME=	ruby-quota-0.5.1
 PKGNAME=	${RUBY_PKGPREFIX}-quota-0.5.1
-PKGREVISION=	7
+PKGREVISION=	8
 CATEGORIES=	sysutils ruby
 MASTER_SITES=	${MASTER_SITE_SOURCEFORGE:=ruby-quota/}
 

sysutils/ruby-quota/distinfo

@@ -1,7 +1,7 @@
-$NetBSD: distinfo,v 1.10 2009/10/27 15:29:32 taca Exp $
+$NetBSD: distinfo,v 1.11 2010/03/21 14:49:10 taca Exp $
 
 SHA1 (ruby-quota-0.5.1.tar.gz) = 9edf6054c465af80d7a3534b8fed89fbafc01ec1
 RMD160 (ruby-quota-0.5.1.tar.gz) = 85189827a256d0cfeaa0e755db37b85c625c18df
 Size (ruby-quota-0.5.1.tar.gz) = 5110 bytes
 SHA1 (patch-aa) = 651521b6e9945320623f9c8abff27b705bb476b6
-SHA1 (patch-ab) = ffabc13dbc6fb6744daa3d49478f42847c941f81
+SHA1 (patch-ab) = 4aea976d528b940d8f133cb4dbbee26219f510e0

sysutils/ruby-quota/patches/patch-ab

@@ -1,6 +1,6 @@
-$NetBSD: patch-ab,v 1.5 2009/10/27 15:29:33 taca Exp $
+$NetBSD: patch-ab,v 1.6 2010/03/21 14:49:10 taca Exp $
 
---- quota.c.orig	2002-03-30 23:59:12.000000000 +0900
+--- quota.c.orig	2002-03-30 14:59:12.000000000 +0000
 +++ quota.c
 @@ -5,9 +5,13 @@
  
@@ -99,6 +99,15 @@ $NetBSD: patch-ab,v 1.5 2009/10/27 15:29:33 taca Exp $
  		      UINT2NUM(c_dqb->dqb_curspace),
  #else
  		      UINT2NUM(c_dqb->dqb_curblocks),
+@@ -442,7 +468,7 @@ Init_quota()
+ 				   "curinodes",
+ 				   "btimelimit",
+ 				   "itimelimit",
+-				   0);
++				   NULL);
+ 
+   /* for compatibility */
+ #define DQ_ALIAS(a,b) rb_alias(rb_sDiskQuota,rb_intern(#a),rb_intern(#b))
 @@ -454,7 +480,7 @@ Init_quota()
    DQ_ALIAS(fsoftlimit=, isoftlimit=);
    DQ_ALIAS(curfiles=,   curinodes=);