Cleanup.

examples/14-shadowvolumes/shadowvolumes.cpp

@@ -989,7 +989,7 @@ typedef std::vector<Group> GroupArray;
 
 namespace bgfx
 {
-	int32_t read(bx::ReaderI* _reader, bgfx::VertexDecl& _decl);
+	int32_t read(bx::ReaderI* _reader, bgfx::VertexDecl& _decl, bx::Error* _err = NULL);
 }
 
 struct Mesh