diff --git a/RecastDemo/Source/Sample_TempObstacles.cpp b/RecastDemo/Source/Sample_TempObstacles.cpp
index a109d1b..c523b7c 100644
--- a/RecastDemo/Source/Sample_TempObstacles.cpp
+++ b/RecastDemo/Source/Sample_TempObstacles.cpp
@@ -726,7 +726,7 @@ public:
 	
 	virtual void handleRender()
 	{
-		if (m_hitPosSet)
+		if (m_hitPosSet && m_sample)
 		{
 			const float s = m_sample->getAgentRadius();
 			glColor4ub(0,0,0,128);
@@ -740,14 +740,10 @@ public:
 			glVertex3f(m_hitPos[0],m_hitPos[1]+0.1f,m_hitPos[2]+s);
 			glEnd();
 			glLineWidth(1.0f);
-			
-			if (m_sample)
-			{
-				int tx=0, ty=0;
-				m_sample->getTilePos(m_hitPos, tx, ty);
-				m_sample->renderCachedTile(tx,ty,m_drawType);
-			}
 
+			int tx=0, ty=0;
+			m_sample->getTilePos(m_hitPos, tx, ty);
+			m_sample->renderCachedTile(tx,ty,m_drawType);
 		}
 	}