git: a37bc4cb8d2c - main - localedef: Fix a wchar_t comparison

The branch main has been updated by markj:

URL: https://cgit.FreeBSD.org/src/commit/?id=a37bc4cb8d2c5c8402341c9df75580f60bb34186

commit a37bc4cb8d2c5c8402341c9df75580f60bb34186
Author:     Mark Johnston <markj@FreeBSD.org>
AuthorDate: 2025-06-20 16:10:57 +0000
Commit:     Mark Johnston <markj@FreeBSD.org>
CommitDate: 2025-06-20 16:39:22 +0000

    localedef: Fix a wchar_t comparison
    
    The intent here is to characterize wide characters which fit in a single
    byte.  When wchar_t is signed, this comparison is insufficient.
    
    On systems with signed wchar_t, of the files in /usr/share/locale this
    only affects zh_CN.GB18030/LC_COLLATE.
    
    MFC after:      2 weeks
    Sponsored by:   The FreeBSD Foundation
    Sponsored by:   Klara, Inc.
    Differential Revision:  https://reviews.freebsd.org/D50757
---
 usr.bin/localedef/collate.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/usr.bin/localedef/collate.c b/usr.bin/localedef/collate.c
index 3dc70c7adf94..181d8ecd4840 100644
--- a/usr.bin/localedef/collate.c
+++ b/usr.bin/localedef/collate.c
@@ -1273,7 +1273,7 @@ dump_collate(void)
 	RB_FOREACH(cc, collchars, &collchars) {
 		int	undef = 0;
 		/* we already gathered those */
-		if (cc->wc <= UCHAR_MAX)
+		if ((uint32_t)cc->wc <= UCHAR_MAX)
 			continue;
 		for (j = 0; j < NUM_WT; j++) {
 			if ((pri = get_weight(cc->ref[j], j)) < 0) {