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Add (unsigned char) casts to is{digit,lower,space,upper} calls.

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This commit is contained in:
simonb 2005-01-12 09:04:53 +00:00
parent 47102b749e
commit 3f75969658
2 changed files with 10 additions and 9 deletions
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8
sbin/bim/bim.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: bim.c,v 1.15 2002/12/12 11:06:12 scw Exp $ */
/* $NetBSD: bim.c,v 1.16 2005/01/12 09:04:53 simonb Exp $ */
/*
* Copyright (c) 1994 Philip A. Nelson.
@ -33,7 +33,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: bim.c,v 1.15 2002/12/12 11:06:12 scw Exp $");
__RCSID("$NetBSD: bim.c,v 1.16 2005/01/12 09:04:53 simonb Exp $");
#endif /* not lint */
/*
@ -435,8 +435,8 @@ add_image(num, args, syntax)
for (nptr = im_table->ii_images[which_image].boot_name;
*nptr != 0;
nptr++)
if (isupper(*nptr))
*nptr = tolower(*nptr);
if (isupper((unsigned char)*nptr))
*nptr = tolower((unsigned char)*nptr);
printf("added image %d (%s).\n", which_image,
im_table->ii_images[which_image].boot_name);
close(im_file);

11
sbin/bim/command.c
View File

@ -1,4 +1,4 @@
/* $NetBSD: command.c,v 1.4 2003/11/12 06:45:14 simonb Exp $ */
/* $NetBSD: command.c,v 1.5 2005/01/12 09:04:53 simonb Exp $ */
/*
* Copyright (c) 1994 Philip A. Nelson.
@ -33,7 +33,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: command.c,v 1.4 2003/11/12 06:45:14 simonb Exp $");
__RCSID("$NetBSD: command.c,v 1.5 2005/01/12 09:04:53 simonb Exp $");
#endif /* not lint */
/*
@ -162,13 +162,14 @@ parse(cmdline, args)
/* Start looking for the commands */
while (*cmdline != 0) {
while (isspace(*cmdline))
while (isspace((unsigned char)*cmdline))
cmdline++; /* skip blanks. */
if (*cmdline != 0) {
/* Start of new argument. */
if (argcnt < MAXARGS)
args[argcnt] = cmdline;
while (!isspace(*cmdline) && *cmdline != 0)
while (!isspace((unsigned char)*cmdline) &&
*cmdline != 0)
cmdline++;
if (*cmdline != 0)
*cmdline++ = 0;
@ -227,7 +228,7 @@ Str2Int(str, num)
char *str;
int *num;
{
if (!isdigit(*str) && *str != '-')
if (!isdigit((unsigned char)*str) && *str != '-')
return FALSE;
*num = atoi(str);
return TRUE;