--- a/cli-main.c	Sun Aug 08 16:57:37 2004 +0000
+++ b/cli-main.c	Sun Sep 12 04:56:50 2004 +0000
@@ -1,3 +1,29 @@
+/*
+ * Dropbear - a SSH2 server
+ * SSH client implementation
+ * 
+ * Copyright (c) 2002,2003 Matt Johnston
+ * Copyright (c) 2004 by Mihnea Stoenescu
+ * All rights reserved.
+ * 
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ * 
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ * 
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE. */
+
 #include "includes.h"
 #include "dbutil.h"
 #include "runopts.h"
@@ -26,6 +52,10 @@
 	TRACE(("user='%s' host='%s' port='%s'", cli_opts.username,
 				cli_opts.remotehost, cli_opts.remoteport));
 
+	if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
+		dropbear_exit("signal() error");
+	}
+
 	sock = connect_remote(cli_opts.remotehost, cli_opts.remoteport, 
 			0, &error);
 
@@ -70,7 +100,8 @@
 	exit(exitcode);
 }
 
-static void cli_dropbear_log(int priority, const char* format, va_list param) {
+static void cli_dropbear_log(int UNUSED(priority), 
+		const char* format, va_list param) {
 
 	char printbuf[1024];