From 1e443edc5554e963ca65e4c312166ded367f5edc Mon Sep 17 00:00:00 2001
From: Erwin Coumans <erwincoumans@google.com>
Date: Fri, 5 May 2017 07:48:05 -0700
Subject: [PATCH] minor change in API for CommonGUIHelperInterface

---
 examples/CommonInterfaces/CommonGUIHelperInterface.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/CommonInterfaces/CommonGUIHelperInterface.h b/examples/CommonInterfaces/CommonGUIHelperInterface.h
index 6e9fd7aeb..9c0de410d 100644
--- a/examples/CommonInterfaces/CommonGUIHelperInterface.h
+++ b/examples/CommonInterfaces/CommonGUIHelperInterface.h
@@ -37,7 +37,7 @@ struct GUIHelperInterface
 	virtual int registerGraphicsShape(const float* vertices, int numvertices, const int* indices, int numIndices,int primitiveType, int textureId) = 0;
 	virtual int registerGraphicsInstance(int shapeIndex, const float* position, const float* quaternion, const float* color, const float* scaling) =0;
     virtual void removeAllGraphicsInstances()=0;
-	virtual void removeGraphicsInstance(int graphicsUid)=0;
+	virtual void removeGraphicsInstance(int graphicsUid) {}
 
 	virtual Common2dCanvasInterface* get2dCanvasInterface()=0;