repair

src/lib/libc/stdlib/getopt.3

@@ -29,7 +29,7 @@
 .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 .\" SUCH DAMAGE.
 .\"
-.\"	$OpenBSD: getopt.3,v 1.10 1999/09/07 16:04:54 espie Exp $
+.\"	$OpenBSD: getopt.3,v 1.11 2000/01/25 23:28:55 deraadt Exp $
 .\"
 .Dd April 19, 1994
 .Dt GETOPT 3
@@ -248,7 +248,7 @@ The following code fragment works in most cases.
 int length;
 char *p;
 
-while ((c = getopt(argc, argv, "0123456789")) != -1)
+while ((c = getopt(argc, argv, "0123456789")) != -1) {
 	switch (c) {
 	case '0': case '1': case '2': case '3': case '4':
 	case '5': case '6': case '7': case '8': case '9':