partial sync of regress/netcat.c with upstream

remove unused variable

ok tedu@

diff --git a/regress/netcat.c b/regress/netcat.c
index dff2364cc725af5f5fa75eb32e2ca47b8111b134..92ff989396774f8fb2d446e2bad9cfc89fe8d55a 100644 (file)
--- a/regress/netcat.c
+++ b/regress/netcat.c
@@ -1,4 +1,4 @@
-/* $OpenBSD: netcat.c,v 1.129 2015/03/26 21:22:50 tobias Exp $ */
+/* $OpenBSD: netcat.c,v 1.130 2015/07/26 19:12:28 chl Exp $ */
 /*
  * Copyright (c) 2001 Eric Jackson <ericj@monkey.org>
  *