FTP low-level working.

SMTP connection oriented working.
ltn12 improved.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/tcp.c b/src/tcp.c
index 46efac2..d0bc957 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -15,6 +15,7 @@
 #include "socket.h"
 #include "inet.h"
 #include "options.h"
+#include "base.h"
 #include "tcp.h"
 
 /*=========================================================================*\
@@ -40,6 +41,7 @@ static int meth_dirty(lua_State *L);
 /* tcp object methods */
 static luaL_reg tcp[] = {
     {"__gc",        meth_close},
+    {"__tostring",  base_meth_tostring},
     {"accept",      meth_accept},
     {"bind",        meth_bind},
     {"close",       meth_close},
@@ -58,7 +60,6 @@ static luaL_reg tcp[] = {
     {"settimeout",  meth_settimeout},
     {"shutdown",    meth_shutdown},
     {NULL,          NULL}
-
 };
 
 /* socket option handlers */