1 files changed, 5 insertions, 13 deletions

diff --git a/src/usr.bin/nc/netcat.c b/src/usr.bin/nc/netcat.c
index 8984e8f303..cabb3ceea6 100644
--- a/src/usr.bin/nc/netcat.c
+++ b/src/usr.bin/nc/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.173 2017/02/08 13:43:33 bluhm Exp $ */
+/* $OpenBSD: netcat.c,v 1.174 2017/02/08 18:03:31 bluhm Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  * Copyright (c) 2015 Bob Beck.  All rights reserved.
@@ -1047,21 +1047,15 @@ readwrite(int net_fd, struct tls *tls_ctx)
         while (1) {
                 /* both inputs are gone, buffers are empty, we are done */
                 if (pfd[POLL_STDIN].fd == -1 && pfd[POLL_NETIN].fd == -1 &&
-                    stdinbufpos == 0 && netinbufpos == 0) {
-                        close(net_fd);
+                    stdinbufpos == 0 && netinbufpos == 0)
                         return;
-                }
                 /* both outputs are gone, we can't continue */
-                if (pfd[POLL_NETOUT].fd == -1 && pfd[POLL_STDOUT].fd == -1) {
-                        close(net_fd);
+                if (pfd[POLL_NETOUT].fd == -1 && pfd[POLL_STDOUT].fd == -1)
                         return;
-                }
                 /* listen and net in gone, queues empty, done */
                 if (lflag && pfd[POLL_NETIN].fd == -1 &&
-                    stdinbufpos == 0 && netinbufpos == 0) {
-                        close(net_fd);
+                    stdinbufpos == 0 && netinbufpos == 0)
                         return;
-                }
 
                 /* help says -i is for "wait between lines sent". We read and
                  * write arbitrary amounts of data, and we don't want to start
@@ -1073,10 +1067,8 @@ readwrite(int net_fd, struct tls *tls_ctx)
                 num_fds = poll(pfd, 4, timeout);
 
                 /* treat poll errors */
-                if (num_fds == -1) {
-                        close(net_fd);
+                if (num_fds == -1)
                         err(1, "polling error");
-                }
 
                 /* timeout happened */
                 if (num_fds == 0)