LttvFilter*
lttv_filter_clone(LttvFilter* tree) {
- LttvFilter* newtree = lttv_filter_tree_new();
+ if(tree == NULL) return NULL;
+
+ LttvFilter* newtree = lttv_filter_tree_new();
- /*
- * TODO : Copy tree into new tree
- */
+ /*
+ * TODO : Copy tree into new tree
+ */
- return newtree;
+ return newtree;
}