# HG changeset patch
# User William Astle <lost@l-w.ca>
# Date 1464580251 21600
# Node ID 56f53e48ab50a410d7f2e09a19ab2bf082b56289
# Parent  e94940ca17e70298c60008bdf5059f22fb57cb9f
Fix off by one bug in protocol extension negotiation.

Arrays are indexed from zero!!!!

diff -r e94940ca17e7 -r 56f53e48ab50 src/lwwire.c
--- a/src/lwwire.c	Sun May 29 11:10:25 2016 -0600
+++ b/src/lwwire.c	Sun May 29 21:50:51 2016 -0600
@@ -336,7 +336,7 @@
 	if (lwwire_read(buf, 1) < 0)
 		return;
 	// NAK the request
-	buf[1] = 0x55;
+	buf[0] = 0x55;
 	lwwire_write(buf, 1);
 }
 
@@ -347,7 +347,7 @@
 	if (lwwire_read(buf, 1) < 0)
 		return;
 	// ACK disabling any unsupported extensions
-	buf[1] = 0x42;
+	buf[0] = 0x42;
 	lwwire_write(buf, 1);
 }