diff --git a/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.cpp b/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.cpp
index 7851a9f34f7..1316311b881 100644
--- a/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.cpp
+++ b/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.cpp
@@ -55,7 +55,7 @@ ODEPhysicsEnvironment::~ODEPhysicsEnvironment()
 	dWorldDestroy (m_OdeWorld);
 }
 
-void ODEPhysicsEnvironment::proceed(double timeStep)
+bool ODEPhysicsEnvironment::proceed(double timeStep)
 {
 	// ode collision update
 	dSpaceCollide (m_OdeSpace,this,&ODEPhysicsEnvironment::OdeNearCallback);
@@ -67,6 +67,8 @@ void ODEPhysicsEnvironment::proceed(double timeStep)
 	
 	//clear collision points
 	this->ClearOdeContactGroup();
+	
+	return true;
 }
 
 void ODEPhysicsEnvironment::setGravity(float x,float y,float z)
diff --git a/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.h b/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.h
index f7600cc2fe0..828e3ff3269 100644
--- a/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.h
+++ b/source/gameengine/Physics/BlOde/OdePhysicsEnvironment.h
@@ -36,7 +36,7 @@ public:
 	ODEPhysicsEnvironment();
 	virtual		~ODEPhysicsEnvironment();
 // Perform an integration step of duration 'timeStep'.
-	virtual	void		proceed(double	timeStep);
+	virtual	bool		proceed(double	timeStep);
 	virtual	void		setGravity(float x,float y,float z);
 	virtual int			createConstraint(class PHY_IPhysicsController* ctrl,class PHY_IPhysicsController* ctrl2,PHY_ConstraintType type,
 			float pivotX,float pivotY,float pivotZ,