1 files changed, 4 insertions, 0 deletions
diff --git a/src/world.cpp b/src/world.cpp
index e87d6d0..29f77a2 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -562,6 +562,10 @@ WorldSystem::WorldSystem(void)
 
 WorldSystem::~WorldSystem(void)
 {
+}
+
+void WorldSystem::die(void)
+{
     // SDL2_mixer's object
 	if (bgmObj != nullptr)
 		Mix_FreeMusic(bgmObj);