// if branch exists in a descendant, update previews.
// TODO: only needed if "Show preview" is enabled in the included inset.
bool exists_in_desc = false;
- for (auto const & it : buf->getDescendents()) {
+ for (auto const & it : buf->getDescendants()) {
if (it->params().branchlist().find(params_.branch))
exists_in_desc = true;
}