diff --git a/src/tgtui.cpp b/src/tgtui.cpp
index bbadac8..1d8308a 100644
--- a/src/tgtui.cpp
+++ b/src/tgtui.cpp
@@ -1,5 +1,7 @@
 #include "tgtui.h"
 
+#include <iostream>
+
 #include <Log.h>
 
 #include <curses.h>
@@ -17,6 +19,8 @@ TgTUI::TgTUI() : tgclient(std::bind(&TgTUI::initDoneCB, this)) {
 }
 
 TgTUI::~TgTUI() {
+	stop();
+
 	delete viewChatList;
 	delete viewChat;
 }
@@ -25,13 +29,10 @@ void TgTUI::run() {
 
 	//apply config
 	tgclient.setAuthData( [](){
-		/*
 		std::cout << "Auth Code: " << std::flush;
 		std::string code;
 		std::cin >> code; // TODO: take input different
 		return code;
-		*/
-		return "";
 	});
 
 	//register callbacks