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Minor portability improvement in calls to ctype.h macros.

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This commit is contained in:
Tim Kientzle 2009-04-17 03:37:09 +00:00
parent c7e120041d
commit 6ffa10bc90
1 changed files with 2 additions and 2 deletions
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4
usr.bin/tar/util.c
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@ -178,7 +178,7 @@ bsdtar_expand_char(char *buff, size_t offset, char c)
{
size_t i = offset;
if (isprint(c) && c != '\\')
if (isprint((unsigned char)c) && c != '\\')
buff[i++] = c;
else {
buff[i++] = '\\';
@ -254,7 +254,7 @@ yes(const char *fmt, ...)
buff[l] = 0;
for (p = buff; *p != '\0'; p++) {
if (isspace(0xff & (int)*p))
if (isspace((unsigned char)*p))
continue;
switch(*p) {
case 'y': case 'Y':