[src/trunk]: src/lib/libterm Fixed t_getstr so that limit is only set to 0 if...

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

details:   https://anonhg.NetBSD.org/src/rev/e3915f0c8a71
branches:  trunk
changeset: 485144:e3915f0c8a71
user:      blymn <blymn%NetBSD.org@localhost>
date:      Thu Apr 20 13:22:36 2000 +0000

description:
Fixed t_getstr so that limit is only set to 0 iff area is NULL when an
unknown capability is requested.

diffstat:

 lib/libterm/termcap.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (27 lines):

diff -r 76d8dd285ead -r e3915f0c8a71 lib/libterm/termcap.c
--- a/lib/libterm/termcap.c     Thu Apr 20 13:12:14 2000 +0000
+++ b/lib/libterm/termcap.c     Thu Apr 20 13:22:36 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: termcap.c,v 1.25 2000/04/19 15:32:28 blymn Exp $       */
+/*     $NetBSD: termcap.c,v 1.26 2000/04/20 13:22:36 blymn Exp $       */
 
 /*
  * Copyright (c) 1980, 1993
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)termcap.c  8.1 (Berkeley) 6/4/93";
 #else
-__RCSID("$NetBSD: termcap.c,v 1.25 2000/04/19 15:32:28 blymn Exp $");
+__RCSID("$NetBSD: termcap.c,v 1.26 2000/04/20 13:22:36 blymn Exp $");
 #endif
 #endif /* not lint */
 
@@ -293,7 +293,7 @@
 
        if ((i = cgetstr(info->info, ids, &s)) < 0) {
                errno = ENOENT;
-               if (limit != NULL)
+               if ((area == NULL) && (limit != NULL))
                        *limit = 0;
                return NULL;
        }