From b46adfa65b21b3cab5beee2326336c6f5fe7565d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Benjamin=20=E2=80=98Touky=E2=80=99=20Huet?=
 <huet.benjamin@gmail.com>
Date: Wed, 20 Feb 2013 10:42:37 +0000
Subject: [PATCH] easymesh : Tweak previous crashfix.

---
 src/easymesh/easymesh.cpp |  8 ++++----
 src/easymesh/easymesh.h   | 16 ++++++++++++++++
 2 files changed, 20 insertions(+), 4 deletions(-)

diff --git a/src/easymesh/easymesh.cpp b/src/easymesh/easymesh.cpp
index ed577850..a119a3d6 100644
--- a/src/easymesh/easymesh.cpp
+++ b/src/easymesh/easymesh.cpp
@@ -371,10 +371,7 @@ EasyMesh::EasyMesh()
 bool EasyMesh::Compile(char const *command)
 {
     EasyMeshCompiler mc(*this);
-    bool res = mc.ParseString(command);
-    delete(m_build_data);
-    m_build_data = NULL;
-    return res;
+    return mc.ParseString(command);
 }
 
 //-----------------------------------------------------------------------------
@@ -391,6 +388,9 @@ void EasyMesh::CloseBrace()
 //-----------------------------------------------------------------------------
 void EasyMesh::MeshConvert(GpuShaderData* new_gpu_sdata)
 {
+    delete(m_build_data);
+    m_build_data = NULL;
+
     if (new_gpu_sdata)
     {
         m_gpu_data.AddGpuData(new_gpu_sdata, this);
diff --git a/src/easymesh/easymesh.h b/src/easymesh/easymesh.h
index 73277507..733533e4 100644
--- a/src/easymesh/easymesh.h
+++ b/src/easymesh/easymesh.h
@@ -21,6 +21,22 @@
 namespace lol
 {
 
+//Utility enum for renderers
+struct MeshRender
+{
+    enum Value
+    {
+        NeedInit,
+        CanRender,
+        IgnoreRender
+    }
+    m_value;
+
+    inline MeshRender(Value v) : m_value(v) {}
+    inline MeshRender() : m_value(NeedInit) {}
+    inline operator Value() { return m_value; }
+};
+
 //Vertex datas for easymesh vertex list.
 //TODO : <COORD, NORM, COLOR, UV>
 struct VertexData