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Only needed to cast array index from char to unsigned char, did not

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also have to cast it to int.  (int)(unsigned char)char_exp ->
    (unsigned char)char_exp.
This commit is contained in:
dillon 1999-02-14 20:58:21 +00:00
parent 1c6e740053
commit 14f2cd7f1f
1 changed files with 3 additions and 3 deletions
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6
sys/kern/subr_scanf.c
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@ -33,7 +33,7 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: subr_scanf.c,v 1.3 1999/01/28 00:57:47 dillon Exp $
* $Id: subr_scanf.c,v 1.4 1999/01/29 08:09:32 dillon Exp $
* From: Id: vfscanf.c,v 1.13 1998/09/25 12:20:27 obrien Exp
*/
@ -323,7 +323,7 @@ again: c = *fmt++;
/* take only those things in the class */
if (flags & SUPPRESS) {
n = 0;
while (ccltab[(int)(unsigned char)*inp]) {
while (ccltab[(unsigned char)*inp]) {
n++, inr--, inp++;
if (--width == 0)
break;
@ -337,7 +337,7 @@ again: c = *fmt++;
goto match_failure;
} else {
p0 = p = va_arg(ap, char *);
while (ccltab[(int)(unsigned char)*inp]) {
while (ccltab[(unsigned char)*inp]) {
inr--;
*p++ = *inp++;
if (--width == 0)