git: 1f5dfc8da580 - stable/15 - libc/gen/err.c: remove 'extended error' herald from extended error output

The branch stable/15 has been updated by kib:

URL: https://cgit.FreeBSD.org/src/commit/?id=1f5dfc8da5807e8f8973ad21e63f460441773744

commit 1f5dfc8da5807e8f8973ad21e63f460441773744
Author:     Konstantin Belousov <kib@FreeBSD.org>
AuthorDate: 2025-12-27 13:53:58 +0000
Commit:     Konstantin Belousov <kib@FreeBSD.org>
CommitDate: 2026-01-05 00:44:19 +0000

    libc/gen/err.c: remove 'extended error' herald from extended error output
    
    (cherry picked from commit 37ddbbe5535cb6c27b8a026b2f28d64319b9f802)
---
 lib/libc/gen/err.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/libc/gen/err.c b/lib/libc/gen/err.c
index 16cbe27693e7..793bf7522e42 100644
--- a/lib/libc/gen/err.c
+++ b/lib/libc/gen/err.c
@@ -120,7 +120,7 @@ vexterr(bool doexterr, int code, const char *fmt, va_list ap)
 	}
 	fprintf(err_file, "%s", strerror(code));
 	if (doexterr && extstatus == 0 && exterr[0] != '\0')
-		fprintf(err_file, " (extended error %s)", exterr);
+		fprintf(err_file, " (%s)", exterr);
 	fprintf(err_file, "\n");
 }