4 files changed, 5 insertions, 1 deletions
diff --git a/includes/BLua.h b/includes/BLua.h
index be78660..12e921f 100644
--- a/includes/BLua.h
+++ b/includes/BLua.h
@@ -20,6 +20,7 @@ class LuaObject {
 class LuaObjectFactory {
   public:
       LuaObjectFactory() : m_wantsDestruct(false), m_pushed(false) { }
+      virtual ~LuaObjectFactory() { }
     virtual void push(Lua & L);
     void pushDestruct(Lua & L);
     template<class T>
diff --git a/includes/HttpServer.h b/includes/HttpServer.h
index 7dbf912..6c28910 100644
--- a/includes/HttpServer.h
+++ b/includes/HttpServer.h
@@ -44,7 +44,7 @@ class HttpServer {
     class Action {
       public:
           Action(const Regex & regex, const Regex & host = Regexes::any) : m_regex(regex), m_host(host), m_refCount(0) { }
-          ~Action() { AAssert(m_refCount == 0, "Don't delete an Action directly"); }
+          virtual ~Action() { AAssert(m_refCount == 0, "Don't delete an Action directly"); }
         struct ActionMatch {
             Regex::Captures uri, host;
         };
diff --git a/includes/LuaTask.h b/includes/LuaTask.h
index 6dff44e..48cef97 100644
--- a/includes/LuaTask.h
+++ b/includes/LuaTask.h
@@ -12,6 +12,7 @@ class LuaMainTask;
 class LuaExecCell {
   public:
       LuaExecCell() : m_detached(false) { }
+      virtual ~LuaExecCell() { }
     void detach() { m_detached = true; }
     void exec(LuaMainTask * mainTask);
   protected:
diff --git a/includes/Task.h b/includes/Task.h
index 592d5c3..b3f395a 100644
--- a/includes/Task.h
+++ b/includes/Task.h
@@ -27,6 +27,8 @@ class Task;
 namespace Events {
 
 class Callback {
+  public:
+      virtual ~Callback() { }
   protected:
     virtual void gotEvent(BaseEvent *) = 0;
     friend class BaseEvent;