Few extra changes.

6 files changed, 6 insertions, 13 deletions

diff --git a/src/luasocket.h b/src/luasocket.h
index 35dc3d9..716b7ff 100644
--- a/src/luasocket.h
+++ b/src/luasocket.h
@@ -25,10 +25,6 @@
 /*-------------------------------------------------------------------------*\
 * Initializes the library.
 \*-------------------------------------------------------------------------*/
-#ifndef LUASOCKET_LIBNAME
-#define LUASOCKET_LIBNAME "socket"
-#endif
-
 LUASOCKET_API int luaopen_socket(lua_State *L);
 
 #endif /* LUASOCKET_H */
diff --git a/src/mime.h b/src/mime.h
index ad8a573..688d043 100644
--- a/src/mime.h
+++ b/src/mime.h
@@ -19,10 +19,6 @@
 #define MIME_API extern
 #endif
 
-#ifndef MIME_LIBNAME
-#define MIME_LIBNAME "mime"
-#endif
-
 MIME_API int luaopen_mime(lua_State *L);
 
 #endif /* MIME_H */
diff --git a/src/smtp.lua b/src/smtp.lua
index ac74205..c68b750 100644
--- a/src/smtp.lua
+++ b/src/smtp.lua
@@ -106,7 +106,10 @@ function open(server, port)
     local tp = socket.try(tp.connect(server or SERVER, port or PORT, TIMEOUT))
     local s = setmetatable({tp = tp}, metat)
     -- make sure tp is closed if we get an exception
-    s.try = socket.newtry(function() s:close() end)
+    s.try = socket.newtry(function() 
+        if s.tp:command("QUIT") then s.tp:check("2..") end
+        s:close()
+    end)
     return s 
 end
 
diff --git a/src/socket.lua b/src/socket.lua
index b3889d7..ad96ddb 100644
--- a/src/socket.lua
+++ b/src/socket.lua
@@ -30,7 +30,6 @@ function socket.bind(host, port, backlog)
     sock:setoption("reuseaddr", true)
     local res, err = sock:bind(host, port)
     if not res then return nil, err end
-    backlog = backlog or 32
     res, err = sock:listen(backlog)
     if not res then return nil, err end
     return sock
diff --git a/src/tcp.c b/src/tcp.c
index cbfebdb..1f51b22 100644
--- a/src/tcp.c
+++ b/src/tcp.c
@@ -232,7 +232,7 @@ static int meth_close(lua_State *L)
 static int meth_listen(lua_State *L)
 {
     p_tcp tcp = (p_tcp) aux_checkclass(L, "tcp{master}", 1);
-    int backlog = (int) luaL_checknumber(L, 2);
+    int backlog = (int) luaL_optnumber(L, 2, 32);
     const char *err = sock_listen(&tcp->sock, backlog);
     if (err) {
         lua_pushnil(L);
diff --git a/src/timeout.c b/src/timeout.c
index e089051..dcc2105 100644
--- a/src/timeout.c
+++ b/src/timeout.c
@@ -136,8 +136,7 @@ int tm_gettime(void)
 int tm_gettime(void) 
 {
     struct timeval v;
-    struct timezone z = {0, 0};
-    gettimeofday(&v, &z);
+    gettimeofday(&v, (struct timezone *) NULL);
     return v.tv_sec * 1000 + v.tv_usec/1000;
 }
 #endif