char -> unsigned char
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1b5e48e426
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@ -1,4 +1,4 @@
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/* $NetBSD: tset.c,v 1.7 1998/07/26 23:09:50 mycroft Exp $ */
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/* $NetBSD: tset.c,v 1.8 1998/12/19 23:19:45 christos Exp $ */
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/*-
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* Copyright (c) 1980, 1991, 1993
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@ -43,7 +43,7 @@ __COPYRIGHT("@(#) Copyright (c) 1980, 1991, 1993\n\
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#if 0
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static char sccsid[] = "@(#)tset.c 8.1 (Berkeley) 6/9/93";
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#endif
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__RCSID("$NetBSD: tset.c,v 1.7 1998/07/26 23:09:50 mycroft Exp $");
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__RCSID("$NetBSD: tset.c,v 1.8 1998/12/19 23:19:45 christos Exp $");
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#endif /* not lint */
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#include <sys/types.h>
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@ -94,7 +94,7 @@ main(argc, argv)
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++p;
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else
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p = *argv;
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usingupper = isupper(*p);
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usingupper = isupper((unsigned char)*p);
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if (!strcasecmp(p, "reset")) {
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isreset = 1;
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reset_mode();
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