Add ability to use proxies to connect to hostnames when there is no nameserver.

[tinc] / src / protocol.c

diff --git a/src/protocol.c b/src/protocol.c
index 7dbee71..5d5518f 100644 (file)
--- a/src/protocol.c
+++ b/src/protocol.c
@@ -1,7 +1,7 @@
 /*
     protocol.c -- handle the meta-protocol, basic functions
     Copyright (C) 1999-2005 Ivo Timmermans,
-                  2000-2009 Guus Sliepen <guus@tinc-vpn.org>
+                  2000-2013 Guus Sliepen <guus@tinc-vpn.org>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -68,7 +68,7 @@ bool check_id(const char *id) {
 bool send_request(connection_t *c, const char *format, ...) {
        va_list args;
        char buffer[MAXBUFSIZE];
-       int len, request;
+       int len, request = 0;
 
        /* Use vsnprintf instead of vxasprintf: faster, no memory
           fragmentation, cleanup is automatic, and there is a limit on the