general: Fix missing include

This commit is contained in:
Sam Edwards 2018-05-27 13:08:34 -06:00
parent 239f66cf11
commit 24c8ef9887

View File

@ -17,6 +17,7 @@
#include "pandabase.h"
#include "pointerToVoid.h"
#include "weakPointerCallback.h"
#include "weakReferenceList.h"
/**
* This is the specialization of PointerToVoid for weak pointers. It needs an