only attempt to delete glue if it exists
only attempt to delete glue if it exists

akeym/cyder,akeym/cyder,akeym/cyder,murrown/cyder,drkitty/cyder,drkitty/cyder,murrown/cyder,OSU-Net/cyder,drkitty/cyder,OSU-Net/cyder,drkitty/cyder,OSU-Net/cyder,akeym/cyder,OSU-Net/cyder,murrown/cyder,murrown/cyder