[src/trunk]: src/lib/libcurses Make sure we don't read a negative character v...

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

details:   https://anonhg.NetBSD.org/src/rev/8194f0e873a3
branches:  trunk
changeset: 485087:8194f0e873a3
user:      jdc <jdc%NetBSD.org@localhost>
date:      Tue Apr 18 21:44:48 2000 +0000

description:
Make sure we don't read a negative character value (again).

diffstat:

 lib/libcurses/getch.c |  12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diffs (33 lines):

diff -r c6ba2dd8fecc -r 8194f0e873a3 lib/libcurses/getch.c
--- a/lib/libcurses/getch.c     Tue Apr 18 21:25:31 2000 +0000
+++ b/lib/libcurses/getch.c     Tue Apr 18 21:44:48 2000 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: getch.c,v 1.20 2000/04/17 12:25:46 blymn Exp $ */
+/*     $NetBSD: getch.c,v 1.21 2000/04/18 21:44:48 jdc Exp $   */
 
 /*
  * Copyright (c) 1981, 1993, 1994
@@ -38,7 +38,7 @@
 #if 0
 static char sccsid[] = "@(#)getch.c    8.2 (Berkeley) 5/4/94";
 #else
-__RCSID("$NetBSD: getch.c,v 1.20 2000/04/17 12:25:46 blymn Exp $");
+__RCSID("$NetBSD: getch.c,v 1.21 2000/04/18 21:44:48 jdc Exp $");
 #endif
 #endif                                 /* not lint */
 
@@ -391,10 +391,10 @@
 wchar_t
 inkey(int to, int delay)
 {
-       wchar_t k;
-       ssize_t     nchar;
-       char    c;
-       keymap_t *current = base_keymap;
+       wchar_t          k;
+       ssize_t          nchar;
+       unsigned char    c;
+       keymap_t        *current = base_keymap;
 
        for (;;) {              /* loop until we get a complete key sequence */
 reread: