diff -r 2e6cbacafdc7 -r 94c67ae846fc sources/interface.cpp
--- a/sources/interface.cpp	Wed Jan 27 19:32:55 2021 +0200
+++ b/sources/interface.cpp	Wed Jan 27 19:39:14 2021 +0200
@@ -199,6 +199,11 @@
 	m_needRefresh = false;
 }
 
+Interface::~Interface()
+{
+	::endwin();
+}
+
 // -------------------------------------------------------------------------------------------------
 //
 void Interface::renderTitlebar()
@@ -628,7 +633,7 @@
 
 // -------------------------------------------------------------------------------------------------
 //
-void Interface::handleInput()
+void Interface::handleInput(bool* shouldquit)
 {
 	int ch = ::getch();
 
@@ -679,8 +684,7 @@
 				}
 				else
 				{
-					endwin();
-					throw Exitception();
+					*shouldquit = true;
 				}
 			});
 			break;
@@ -833,7 +837,7 @@
 		case INPUTSTATE_NORMAL:
 			if (getCurrentInput()[0] == '/')
 			{
-				handleCommand(getCurrentInput());
+				handleCommand(getCurrentInput(), shouldquit);
 				flushInput();
 			}
 			else if (m_session.sendCommand(getCurrentInput()))
@@ -1052,7 +1056,7 @@
 
 // -------------------------------------------------------------------------------------------------
 //
-void Interface::handleCommand(const std::string& input)
+void Interface::handleCommand(const std::string& input, bool* shouldquit)
 {
 	if (input[0] != '/')
 		return;
@@ -1079,8 +1083,7 @@
 	else if (command == "quit")
 	{
 		m_session.disconnect();
-		endwin();
-		throw Exitception();
+		*shouldquit = true;
 	}
 	else
 		printError("Unknown command: %s\n", command.data());