fix #5: passing tables as function parameters

package.json

@@ -1,6 +1,6 @@
 {
   "name": "nodelua",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "Lua Bindings For Node.JS",
   "keywords": [
     "lua"

src/utils.cc

@@ -29,7 +29,7 @@ v8::Local<v8::Value> lua_to_value(lua_State* L, int i){
     {
       v8::Local<v8::Object> obj = v8::Object::New();
       lua_pushnil(L);
-      while(lua_next(L, i-1) != 0){
+      while(lua_next(L, -2) != 0){
 	v8::Local<v8::Value> key = lua_to_value(L, -2);
 	v8::Local<v8::Value> value = lua_to_value(L, -1);
 	obj->Set(key, value);