[src/trunk]: src/external/bsd/libarchive/dist/libarchive Avoid ctype warning ...

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

details:   https://anonhg.NetBSD.org/src/rev/f17df58058ad
branches:  trunk
changeset: 462082:f17df58058ad
user:      joerg <joerg%NetBSD.org@localhost>
date:      Wed Jul 24 14:05:45 2019 +0000

description:
Avoid ctype warning due to missing cast.

diffstat:

 external/bsd/libarchive/dist/libarchive/archive_read_support_format_mtree.c |  2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diffs (12 lines):

diff -r 2e2fef14ad21 -r f17df58058ad external/bsd/libarchive/dist/libarchive/archive_read_support_format_mtree.c
--- a/external/bsd/libarchive/dist/libarchive/archive_read_support_format_mtree.c       Wed Jul 24 14:03:57 2019 +0000
+++ b/external/bsd/libarchive/dist/libarchive/archive_read_support_format_mtree.c       Wed Jul 24 14:05:45 2019 +0000
@@ -1051,7 +1051,7 @@
                        continue;
                /* Non-printable characters are not allowed */
                for (s = p;s < p + len - 1; s++) {
-                       if (!isprint(*s)) {
+                       if (!isprint((unsigned char)*s)) {
                                r = ARCHIVE_FATAL;
                                break;
                        }