[src/trunk]: src/usr.sbin/sysinst Fix typo (pointed out by rillig)

[martin <martin%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/694734ee50cb
branches:  trunk
changeset: 369755:694734ee50cb
user:      martin <martin%NetBSD.org@localhost>
date:      Tue Aug 30 11:45:28 2022 +0000

description:
Fix typo (pointed out by rillig)

diffstat:

 usr.sbin/sysinst/disks.c |  4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diffs (18 lines):

diff -r f1a1693b7c91 -r 694734ee50cb usr.sbin/sysinst/disks.c
--- a/usr.sbin/sysinst/disks.c  Tue Aug 30 11:44:15 2022 +0000
+++ b/usr.sbin/sysinst/disks.c  Tue Aug 30 11:45:28 2022 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: disks.c,v 1.88 2022/08/30 11:44:15 martin Exp $ */
+/*     $NetBSD: disks.c,v 1.89 2022/08/30 11:45:28 martin Exp $ */
 
 /*
  * Copyright 1997 Piermont Information Systems Inc.
@@ -151,7 +151,7 @@
        size_t i, last = ~0;
 
        for (i = 0; i < len && src[i]; i++) {
-               if (isspace((unsigned int)src[i]))
+               if (isspace((unsigned char)src[i]))
                        last = i;
                else
                        last = ~0;