Node *currnode = curr->get_node();
Node *parnode = currnode->get_parent();
- if (!parnode->backtrack_empty()||!currnode->read_from_empty()||!currnode->future_value_empty()||!currnode->promise_empty())
+ if (!parnode->backtrack_empty() || !currnode->read_from_empty() ||
+ !currnode->future_value_empty() || !currnode->promise_empty())
if (!next_backtrack || *curr > *next_backtrack)
next_backtrack = curr;