Move comments into a block and uses {} to unconfuse reading.

diff --git a/usr.bin/nc/netcat.c b/usr.bin/nc/netcat.c
index 4d81709..bd9fb09 100644 (file)
--- a/usr.bin/nc/netcat.c
+++ b/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.180 2017/04/05 06:55:59 jmc Exp $ */
+/* $OpenBSD: netcat.c,v 1.181 2017/04/16 15:11:01 deraadt Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -540,18 +540,19 @@ main(int argc, char *argv[])
                                s = local_listen(host, uport, hints);
                        if (s < 0)
                                err(1, NULL);
-                       /*
-                        * For UDP and -k, don't connect the socket, let it
-                        * receive datagrams from multiple socket pairs.
-                        */
-                       if (uflag && kflag)
+                       if (uflag && kflag) {
+                               /*
+                                * For UDP and -k, don't connect the socket,
+                                * let it receive datagrams from multiple
+                                * socket pairs.
+                                */
                                readwrite(s, NULL);
-                       /*
-                        * For UDP and not -k, we will use recvfrom() initially
-                        * to wait for a caller, then use the regular functions
-                        * to talk to the caller.
-                        */
-                       else if (uflag && !kflag) {
+                       } else if (uflag && !kflag) {
+                               /*
+                                * For UDP and not -k, we will use recvfrom()
+                                * initially to wait for a caller, then use
+                                * the regular functions to talk to the caller.
+                                */
                                int rv, plen;
                                char buf[16384];
                                struct sockaddr_storage z;