bin/59826: mtree: Fix FreeBSD 9 compatibility output

[jlduran%gmail.com@localhost]

>Number:         59826
>Category:       bin
>Synopsis:       mtree: Fix FreeBSD 9 compatibility output
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    bin-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Tue Dec 09 14:55:00 +0000 2025
>Originator:     Jose Luis Duran
>Release:        trunk
>Organization:
FreeBSD
>Environment:
>Description:
Remove a spurious closing parenthesis when using FreeBSD 9 compatibility.
>How-To-Repeat:
$ mkdir /tmp/foo
$ cd /tmp/foo
$ touch bar
$ mtree -c > /tmp/m
$ chmod 0400 bar
$ mtree -f /tmp/m -F freebsd9
. changed
        modification time expected Tue Dec  9 12:00:00 2025 found Tue Dec  9 12:00:00 2025
bar changed
        permissions expcted 0644 found 0400) <-- EXTRA ")"

* The typo "expcted" has been reported in bin/59824.
>Fix:
--- usr.sbin/mtree/compare.c
+++ usr.sbin/mtree/compare.c
@@ -300,7 +300,7 @@ typeerr:		LABEL;
 				    flavor == F_FREEBSD9 ? "" : ")");
 		}
 		else
-			printf(")\n");
+			printf("%s\n", flavor == F_FREEBSD9 ? "" : ")");
 		tab = "\t";
 	skip:	;
 	}