From cfcd9a45b56e600cb1584b5773fd3f6cccb2a899 Mon Sep 17 00:00:00 2001
From: "Andrey A. Chernov" <ache@FreeBSD.org>
Date: Thu, 20 Mar 2003 08:13:34 +0000
Subject: [PATCH] According to C99 decimal_point can't be the empty string,
 mention it.

---
 lib/libc/locale/setlocale.3 | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/libc/locale/setlocale.3 b/lib/libc/locale/setlocale.3
index 95996b7bd5f1..f221d265c0fe 100644
--- a/lib/libc/locale/setlocale.3
+++ b/lib/libc/locale/setlocale.3
@@ -176,7 +176,8 @@ The individual fields have the following meanings:
 .Pp
 .Bl -tag -width mon_decimal_point
 .It Fa decimal_point
-The decimal point character, except for currency values.
+The decimal point character, except for currency values,
+can't be the empty string.
 .It Fa thousands_sep
 The separator between groups of digits
 before the decimal point, except for currency values.