if (find(backs.begin(), backs.end(), dformat) == backs.end()) {
// Get shortest path to format
Graph::EdgePath path;
- for (auto const & bit : backs) {
- Graph::EdgePath p = theConverters().getPath(bit, dformat);
+ for (auto const & bvar : backs) {
+ Graph::EdgePath p = theConverters().getPath(bvar, dformat);
if (!p.empty() && (path.empty() || p.size() < path.size())) {
path = p;
}