From 00d7d2a7743dc0744809b320c0ae5f8a75e57044 Mon Sep 17 00:00:00 2001
From: Sam Hocevar <sam@hocevar.net>
Date: Tue, 29 Jan 2019 21:52:56 +0100
Subject: [PATCH] Fix a crash on exit caused by shader deletion.

---
 src/lol/gpu/shader.h | 2 +-
 src/mesh/mesh.cpp    | 5 -----
 2 files changed, 1 insertion(+), 6 deletions(-)

diff --git a/src/lol/gpu/shader.h b/src/lol/gpu/shader.h
index a4c5b582..8b136311 100644
--- a/src/lol/gpu/shader.h
+++ b/src/lol/gpu/shader.h
@@ -314,7 +314,7 @@ private:
 class ShaderData;
 
 //Shader ----------------------------------------------------------------------
-class Shader : public Entity
+class Shader
 {
 public:
     static std::shared_ptr<Shader> Create(std::string const &name, std::string const &code);
diff --git a/src/mesh/mesh.cpp b/src/mesh/mesh.cpp
index eccd4c5c..6953a6b9 100644
--- a/src/mesh/mesh.cpp
+++ b/src/mesh/mesh.cpp
@@ -61,13 +61,10 @@ SubMesh::SubMesh(std::shared_ptr<Shader> shader, std::shared_ptr<VertexDeclarati
     m_shader(shader),
     m_vdecl(vdecl)
 {
-    Ticker::Ref(m_shader.get());
 }
 
 SubMesh::~SubMesh()
 {
-    Ticker::Unref(m_shader.get());
-    // TODO: cleanup
 }
 
 void SubMesh::SetMeshPrimitive(MeshPrimitive mesh_primitive)
@@ -77,9 +74,7 @@ void SubMesh::SetMeshPrimitive(MeshPrimitive mesh_primitive)
 
 void SubMesh::SetShader(std::shared_ptr<Shader> shader)
 {
-    Ticker::Unref(m_shader.get());
     m_shader = shader;
-    Ticker::Ref(m_shader.get());
 }
 
 std::shared_ptr<Shader> SubMesh::GetShader()