Sort by type, with dirs either first or last

3 new internals.

With `:st` you can select to sort by type with directories first,
sort by type with directories last, or not sorting.

Fix #467

1 files changed, 1 insertions, 1 deletions

diff --git a/src/display/displayable_tree.rs b/src/display/displayable_tree.rs
index be5f2db..f1a827c 100644
--- a/src/display/displayable_tree.rs
+++ b/src/display/displayable_tree.rs
@@ -566,7 +566,7 @@ impl<'a, 's, 't> DisplayableTree<'a, 's, 't> {
                         }
 
                         Col::Size => {
-                            if tree.options.sort.is_some() {
+                            if tree.options.sort.prevent_deep_display() {
                                 // as soon as there's only one level displayed we can show the size bars
                                 self.write_line_size_with_bar(cw, line, &label_style, total_size, selected)?
                             } else {