diff -r 0b850238c588 -r dc2bb09d412c src/lua_irc.c
--- a/src/lua_irc.c	Sun Apr 19 04:35:29 2009 +0300
+++ b/src/lua_irc.c	Sun Apr 19 04:52:12 2009 +0300
@@ -149,16 +149,17 @@
 
 static int lua_client_set_defaults (lua_State *L)
 {
+    int nargs = lua_gettop(L);
     struct lua_client *lua_client = lua_obj_get_obj(L, __func__, "evirc.client");
 
     // required args
-    lua_client->defaults.register_info.nickname = lua_arg_string(L, 2, "nickname", LUA_ARG_STRING_REQUIRED);
-    lua_client->defaults.register_info.username = lua_arg_string(L, 3, "username", LUA_ARG_STRING_REQUIRED);
-    lua_client->defaults.register_info.realname = lua_arg_string(L, 4, "realname", LUA_ARG_STRING_REQUIRED);
+    lua_client->defaults.register_info.nickname = lua_arg_string(L, nargs, 2, "nickname", LUA_ARG_STRING_REQUIRED);
+    lua_client->defaults.register_info.username = lua_arg_string(L, nargs, 3, "username", LUA_ARG_STRING_REQUIRED);
+    lua_client->defaults.register_info.realname = lua_arg_string(L, nargs, 4, "realname", LUA_ARG_STRING_REQUIRED);
 
     // optional args
-    lua_client->defaults.service        = lua_arg_string(L, 5, "service", IRC_PORT);
-    lua_client->defaults.service_ssl    = lua_arg_string(L, 6, "service_ssl", IRC_SSL_PORT);
+    lua_client->defaults.service        = lua_arg_string(L, nargs, 5, "service", IRC_PORT);
+    lua_client->defaults.service_ssl    = lua_arg_string(L, nargs, 6, "service_ssl", IRC_SSL_PORT);
 
     // invoke
     irc_client_set_defaults(lua_client->client, &lua_client->defaults);
@@ -169,6 +170,7 @@
 
 static int lua_client_connect (lua_State *L)
 {
+    int nargs = lua_gettop(L);
     struct lua_client *lua_client = lua_obj_get_obj(L, __func__, "evirc.client");
     struct irc_net_info net_info;
     const char *ssl_cafile = NULL, *ssl_cert = NULL, *ssl_pkey = NULL;
@@ -180,18 +182,18 @@
     memset(&net_info, 0, sizeof(net_info));
 
     // required args
-    net_info.network    = lua_arg_string(L, 2, "network",       LUA_ARG_STRING_REQUIRED);
-    net_info.hostname   = lua_arg_string(L, 3, "hostname",      LUA_ARG_STRING_REQUIRED);
+    net_info.network    = lua_arg_string(L, nargs, 2, "network",    LUA_ARG_STRING_REQUIRED);
+    net_info.hostname   = lua_arg_string(L, nargs, 3, "hostname",   LUA_ARG_STRING_REQUIRED);
 
     // optional args
-    net_info.service    = lua_arg_string(L, 4, "service",       NULL);
+    net_info.service    = lua_arg_string(L, nargs, 4, "service",    NULL);
 
     // ssl stuff
-    use_ssl             = lua_arg_bool  (L, 5, "use_ssl",       false);
-    ssl_cafile          = lua_arg_string(L, 6, "ssl_cafile",    NULL);
-    ssl_verify          = lua_arg_bool  (L, 7, "ssl_verify",    false);
-    ssl_cert            = lua_arg_string(L, 8, "ssl_cert",      NULL);
-    ssl_pkey            = lua_arg_string(L, 9, "ssl_pkey",      NULL);
+    use_ssl             = lua_arg_bool  (L, nargs, 5, "use_ssl",    false);
+    ssl_cafile          = lua_arg_string(L, nargs, 6, "ssl_cafile", NULL);
+    ssl_verify          = lua_arg_bool  (L, nargs, 7, "ssl_verify", false);
+    ssl_cert            = lua_arg_string(L, nargs, 8, "ssl_cert",   NULL);
+    ssl_pkey            = lua_arg_string(L, nargs, 9, "ssl_pkey",   NULL);
 
     // SSL?
     if (use_ssl || ssl_cafile || ssl_verify || ssl_cert || ssl_pkey) {