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Add (unsigned char) cast to ctype functions

This commit is contained in:
dsl 2004-11-04 07:22:47 +00:00
parent cf09d2b1ce
commit 88d913ebbe
1 changed files with 3 additions and 3 deletions
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6
usr.bin/telnet/telnet.c
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@ -1,4 +1,4 @@
/* $NetBSD: telnet.c,v 1.28 2004/03/20 23:26:05 heas Exp $ */
/* $NetBSD: telnet.c,v 1.29 2004/11/04 07:22:47 dsl Exp $ */
/*
* Copyright (c) 1988, 1990, 1993
@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)telnet.c 8.4 (Berkeley) 5/30/95";
#else
__RCSID("$NetBSD: telnet.c,v 1.28 2004/03/20 23:26:05 heas Exp $");
__RCSID("$NetBSD: telnet.c,v 1.29 2004/11/04 07:22:47 dsl Exp $");
#endif
#endif /* not lint */
@ -693,7 +693,7 @@ mklist(char *buf, char *name)
if ((c == ' ') || !isascii(c))
n = 1;
else if (islower((unsigned char)c))
*cp = toupper(c);
*cp = toupper((unsigned char)c);
}
/*