check for already allocated memory
check for already allocated memory

alexrj/Slic3r,alexrj/Slic3r,curieos/Slic3r,curieos/Slic3r,curieos/Slic3r,pieis2pi/Slic3r,curieos/Slic3r,pieis2pi/Slic3r,pieis2pi/Slic3r,curieos/Slic3r,curieos/Slic3r,alexrj/Slic3r,pieis2pi/Slic3r,alexrj/Slic3r,pieis2pi/Slic3r,alexrj/Slic3r,pieis2pi/Slic3r,alexrj/Slic3r