Fix LC_NUMERIC locale bug.

Submitted by:	Alexander N. Kabaev <ak03@gte.com>

shells/ksh93/Makefile

@@ -6,6 +6,7 @@
 
 PORTNAME=	ksh93
 PORTVERSION=	${VERSION:S/-//g}
+PORTREVISION=	1
 VERSION=	2001-10-31
 CATEGORIES=	shells
 MASTER_SITES=	http://www.research.att.com/~gsf/download/tgz/

shells/ksh93/files/patch-src_lib_libast_sfio_sfhdr.h

@@ -0,0 +1,16 @@
+
+$FreeBSD$
+
+--- src/lib/libast/sfio/sfhdr.h.orig	Tue Dec  4 21:58:08 2001
++++ src/lib/libast/sfio/sfhdr.h	Tue Dec  4 21:58:52 2001
+@@ -521,8 +521,8 @@
+ #define SFSETLOCALE(dp,tp) \
+ 	do if (*(dp) == 0) { \
+ 		Lc_numeric_t*	lv = (Lc_numeric_t*)LCINFO(AST_LC_NUMERIC)->data; \
+-		*(dp) = lv->decimal; \
+-		*(tp) = lv->thousand; \
++		*(dp) = lv ? lv->decimal : '.'; \
++		*(tp) = lv ? lv->thousand: '\0'; \
+ 	} while (0)
+ #else
+ #if _lib_locale

shells/ksh93/pkg-descr

@@ -11,8 +11,3 @@ in performance.  In addition, "sh" scripts can be run on KSH-93
 without modification.
 
 WWW: http://www.kornshell.com/
-
-Known problem:  Defining the LC_NUMERIC environment variable, or
-any locale setting by which it is implied (LANG, LC_ALL), will cause
-ksh93 to crash.  LC_COLLATE, LC_CTYPE, LC_MESSAGES, LC_MONETARY,
-and LC_TIME are safe.