🐛 Fixes problems with snaps

This commit is contained in:
alonso.torres 2020-05-07 12:22:39 +02:00
parent dc97056fcf
commit b8d30466bb
4 changed files with 12 additions and 4 deletions

View file

@ -358,7 +358,12 @@ goog.scope(function() {
}
return vec(result);
};
self.range_query = (tree, from_value, to_value) => vec(tree.rangeQuery(from_value, to_value));
self.range_query = (tree, from_value, to_value) => {
if (!tree) {
return vec();
}
return vec(tree.rangeQuery(from_value, to_value))
};
self.empty_QMARK_ = (tree) => tree.isEmpty();
self.height = (tree) => tree.height();
self.print = (tree) => printTree(tree.root);