d00 ex01 phonebook resolu pbms

d00/ex01/main.cpp

@@ -9,7 +9,7 @@ int	main() {
 	std::string cmd;
 	PhoneBook	YellowPage;
 
-	while (1)
+	while (std::cin)
 	{
 		std::cout << std::endl;
 		std::cout << B_YELLOW "enter a command: ADD / SEARCH / EXIT" << std::endl;