From eaa10afa0329349ed16868bd982517c03f570ec5 Mon Sep 17 00:00:00 2001
From: Chris Tallon <chris@vomp.tv>
Date: Sun, 14 May 2006 13:08:10 +0000
Subject: [PATCH] Make gcc 4 happy

---
 callback.h      | 1 +
 draintarget.cc  | 2 +-
 thread.h        | 1 +
 timerreceiver.h | 1 +
 4 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/callback.h b/callback.h
index 01d5a23..38f2361 100644
--- a/callback.h
+++ b/callback.h
@@ -24,6 +24,7 @@
 class Callback
 {
   public:
+    virtual ~Callback() {}
     virtual void call(void* caller)=0;
 };
 
diff --git a/draintarget.cc b/draintarget.cc
index 25b89e4..8dd74a4 100644
--- a/draintarget.cc
+++ b/draintarget.cc
@@ -24,4 +24,4 @@ DrainTarget::DrainTarget(){
 }
 DrainTarget::~DrainTarget(){
 
-}
\ No newline at end of file
+}
diff --git a/thread.h b/thread.h
index 0cb639a..16178e0 100644
--- a/thread.h
+++ b/thread.h
@@ -51,6 +51,7 @@ class Thread
 
   public:
     Thread();
+    virtual ~Thread() {}
     void threadInternalStart2();
 };
 
diff --git a/timerreceiver.h b/timerreceiver.h
index 4c37401..68e5064 100755
--- a/timerreceiver.h
+++ b/timerreceiver.h
@@ -24,6 +24,7 @@
 class TimerReceiver
 {
   public:
+    virtual ~TimerReceiver() {}
     virtual void timercall(int clientReference)=0;
 };
 
-- 
2.39.2