fix empty query

Author: glepnir

lua/dired/init.lua

@@ -1132,10 +1132,18 @@ Browser.State = {
                     query = query:gsub('^' .. SEPARATOR, '')
 
                     -- Empty query or directory navigation
-                    if query == '' or query:match(SEPARATOR .. '$') then
+                    if query == '' then
                       Actions.openDirectory(state, state.current_path).run()
                       return
                     end
+
+                    if query:match(SEPARATOR .. '$') then
+                      local full_path = vim.fs.joinpath(state.current_path, query)
+                      if PathOps.isDirectory(full_path) then
+                        Actions.openDirectory(state, full_path).run()
+                      end
+                      return
+                    end
                     state.entries = {}
                     state.search_engine.search(state, query, function(entries, count, maxwidth)
                       state.entries = vim.list_extend(state.entries, entries)