Fix issue with select().

Feature safe:	yes

ftp/llnlxdir/Makefile

@@ -7,7 +7,7 @@
 
 PORTNAME=	llnlxdir
 PORTVERSION=	2.1.2
-PORTREVISION=	2
+PORTREVISION=	3
 CATEGORIES=	ftp
 MASTER_SITES=	https://computing.llnl.gov/resources/xdir/
 DISTNAME=	llnlxdir2_1_2

ftp/llnlxdir/files/patch-local.c

@@ -0,0 +1,18 @@
+--- local.c.orig	1999-11-22 16:07:32.000000000 -0800
++++ local.c	2012-03-10 11:13:59.817174472 -0800
+@@ -193,11 +193,14 @@
+ #ifdef _SC_OPEN_MAX         /* POSIX */
+     if ((max_files = sysconf(_SC_OPEN_MAX)) == -1)
+         fatal_error("Trouble in max_fds() - sysconf() failed");
++    if (max_files > 1024)
++	max_files=1024;
+ #else
+ #ifdef _NFILE               /* Might be overkill */
+     max_files = _NFILE;
+ #else                       /* Assume BSD */
+-    max_files = getdtablesize();
++    if ((max_files = getdtablesize()) > 1024)
++	max_files=1024;
+ #endif
+ #endif
+