- don't reload messages list if user clicks on (already) selected folder

program/js/app.js

@@ -533,6 +533,7 @@ function rcube_webmail()
           if (this.env.search_request<0 || (props != '' && (this.env.search_request && props != this.env.mailbox)))
             this.reset_qsearch();
 
+	  if (props != this.env.mailbox)
             this.list_mailbox(props);
 
           if (this.env.trash_mailbox)