implemented metascene spawn point/rot

[laserbrain_demo] / src / dataset.inl

diff --git a/src/dataset.inl b/src/dataset.inl
index bf6140c..ca01ea2 100644 (file)
--- a/src/dataset.inl
+++ b/src/dataset.inl
@@ -59,6 +59,7 @@ int DataSet<T>::dataset_load_func(const char *fname, int id, void *cls)
 {
        DataSet<T> *dset = (DataSet<T>*)cls;
        T data = (T)resman_get_res_data(dset->rman, id);
+       if(!data) return -1;
 
        if(!dset->load(data, fname)) {
                return -1;