|
@@ -1652,8 +1652,6 @@ calc_eclosure_iter (re_node_set *new_set, re_dfa_t *dfa, int node, int root)
|
|
|
&& dfa->edests[node].nelem
|
|
|
&& !dfa->nodes[dfa->edests[node].elems[0]].duplicated)
|
|
|
{
|
|
|
- int org_node, cur_node;
|
|
|
- org_node = cur_node = node;
|
|
|
err = duplicate_node_closure (dfa, node, node, node, constraint);
|
|
|
if (BE (err != REG_NOERROR, 0))
|
|
|
return err;
|