Update GCode.pm
Update GCode.pm

Missed a call to process() when performing conditional gcode evaluation.
lordofhyphens/Slic3r,alexrj/Slic3r,lordofhyphens/Slic3r,xoan/Slic3r,curieos/Slic3r,xoan/Slic3r,lordofhyphens/Slic3r,xoan/Slic3r,lordofhyphens/Slic3r,pieis2pi/Slic3r,pieis2pi/Slic3r,pieis2pi/Slic3r,xoan/Slic3r,alexrj/Slic3r,curieos/Slic3r,lordofhyphens/Slic3r,alexrj/Slic3r,alexrj/Slic3r,pieis2pi/Slic3r,curieos/Slic3r,pieis2pi/Slic3r,lordofhyphens/Slic3r,alexrj/Slic3r,curieos/Slic3r,xoan/Slic3r,curieos/Slic3r,alexrj/Slic3r,xoan/Slic3r,pieis2pi/Slic3r,curieos/Slic3r