Aren/NetBSD
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char -> unsigned char

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This commit is contained in:
christos 1998-12-20 15:04:40 +00:00
parent 6e19ececef
commit 18d277be6d
1 changed files with 4 additions and 3 deletions
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7
usr.bin/write/write.c
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@ -1,4 +1,4 @@
/* $NetBSD: write.c,v 1.14 1998/08/25 20:59:43 ross Exp $ */
/* $NetBSD: write.c,v 1.15 1998/12/20 15:04:40 christos Exp $ */
/*
* Copyright (c) 1989, 1993
@ -46,7 +46,7 @@ __COPYRIGHT("@(#) Copyright (c) 1989, 1993\n\
#if 0
static char sccsid[] = "@(#)write.c 8.2 (Berkeley) 4/27/95";
#else
__RCSID("$NetBSD: write.c,v 1.14 1998/08/25 20:59:43 ross Exp $");
__RCSID("$NetBSD: write.c,v 1.15 1998/12/20 15:04:40 christos Exp $");
#endif
#endif /* not lint */
@ -320,7 +320,8 @@ wr_fputs(s)
if (c == '\n') {
PUTC('\r');
PUTC('\n');
} else if (!isprint(c) && !isspace(c) && c != '\007') {
} else if (!isprint((unsigned char)c) &&
!isspace((unsigned char)c) && c != '\007') {
PUTC('^');
PUTC(c^0x40); /* DEL to ?, others to alpha */
} else