d04 correction deux erreurs

d01/ex03/HumanB.cpp

@@ -1,22 +1,18 @@
 #include "HumanB.hpp"
 
 HumanB::HumanB( std::string name ) {
-
 	this->_name = name;
-
 }
 HumanB::~HumanB() {}
 
 void HumanB::setWeapon( Weapon &weapon ) {
-
 	this->_weapon = &weapon;
-
 }
 
 void HumanB::attack( void ) {
-
+	if (!this->_weapon)
+		return;
 	std::cout << this->_name << " attacks with their ";
 	std::cout << this->_weapon->getType() << std::endl;
-
 }