2 files changed, 4 insertions, 2 deletions

diff --git a/src/Blocks/BroadcastInterface.h b/src/Blocks/BroadcastInterface.h
index 01966ffbd..b1b450690 100644
--- a/src/Blocks/BroadcastInterface.h
+++ b/src/Blocks/BroadcastInterface.h
@@ -4,7 +4,8 @@
 class cBroadcastInterface 
 {
 public:
-
+	virtual ~cBroadcastInterface() {}
+	
 	virtual void BroadcastUseBed     (const cEntity & a_Entity, int a_BlockX, int a_BlockY, int a_BlockZ ) = 0;
 	virtual void BroadcastSoundEffect(const AString & a_SoundName, int a_SrcX, int a_SrcY, int a_SrcZ, float a_Volume, float a_Pitch, const cClientHandle * a_Exclude = NULL) = 0;
 	virtual void BroadcastEntityAnimation(const cEntity & a_Entity, char a_Animation, const cClientHandle * a_Exclude = NULL) = 0;
diff --git a/src/Blocks/WorldInterface.h b/src/Blocks/WorldInterface.h
index 580339d32..bfbb053d9 100644
--- a/src/Blocks/WorldInterface.h
+++ b/src/Blocks/WorldInterface.h
@@ -9,7 +9,8 @@ class cItems;
 class cWorldInterface
 {
 public:
-
+	virtual ~cWorldInterface() {}
+	
 	virtual Int64 GetTimeOfDay(void) const = 0;
 	virtual Int64 GetWorldAge(void)  const = 0;