[src/trunk]: src/lib/libintl Sync w/ Citrus.

[minoura <minoura%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/38a6b2c9ffb7
branches:  trunk
changeset: 503834:38a6b2c9ffb7
user:      minoura <minoura%NetBSD.org@localhost>
date:      Thu Feb 15 10:48:31 2001 +0000

description:
Sync w/ Citrus.
Return NULL when msgid == NULL, per GNU implementation.

diffstat:

 lib/libintl/gettext.c |  6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diffs (27 lines):

diff -r 613033b7c8e6 -r 38a6b2c9ffb7 lib/libintl/gettext.c
--- a/lib/libintl/gettext.c     Thu Feb 15 09:51:28 2001 +0000
+++ b/lib/libintl/gettext.c     Thu Feb 15 10:48:31 2001 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: gettext.c,v 1.7 2000/12/15 06:37:21 itojun Exp $       */
+/*     $NetBSD: gettext.c,v 1.8 2001/02/15 10:48:31 minoura Exp $      */
 
 /*-
  * Copyright (c) 2000 Citrus Project,
@@ -28,7 +28,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: gettext.c,v 1.7 2000/12/15 06:37:21 itojun Exp $");
+__RCSID("$NetBSD: gettext.c,v 1.8 2001/02/15 10:48:31 minoura Exp $");
 #endif /* LIBC_SCCS and not lint */
 
 #include <sys/types.h>
@@ -527,6 +527,8 @@
        struct domainbinding *db;
 
        msgid = (n == 1) ? msgid1 : msgid2;
+       if (msgid == NULL)
+               return NULL;
 
        if (!domainname)
                domainname = __binding.domainname;