fix warning

Author: aumuell

src/OpenCOVER/plugins/general/GLTF/GLTFPlugin.cpp

@@ -62,10 +62,12 @@
 #include <osgUtil/SmoothingVisitor>
 
 #include <osgUtil/Optimizer>
-#include "GLTFPlugin.h"
 
 #define TINYGLTF_NO_INCLUDE_STB_IMAGE
 #include <stb_image.h>
+
+#include "GLTFPlugin.h"
+
 #define TINYGLTF_IMPLEMENTATION
 #include <tiny_gltf.h>
 

src/OpenCOVER/plugins/general/GLTF/GLTFPlugin.h

@@ -32,7 +32,9 @@ using namespace opencover;
 #include <osgDB/FileNameUtils>
 #include <osgDB/Registry>
 
+#ifndef TINYGLTF_ENABLE_DRACO
 #define TINYGLTF_ENABLE_DRACO
+#endif
 #include "tiny_gltf.h"
 
 class PLUGINEXPORT GLTFPlugin : public coVRPlugin