Fixes issue in dump_lib that made it crash.
Fixes issue in dump_lib that made it crash.

wmbutler/courtlistener,shashi792/courtlistener,Andr3iC/courtlistener,voutilad/courtlistener,Andr3iC/courtlistener,shashi792/courtlistener,brianwc/courtlistener,wmbutler/courtlistener,Andr3iC/courtlistener,Andr3iC/courtlistener,brianwc/courtlistener,brianwc/courtlistener,wmbutler/courtlistener,voutilad/courtlistener,shashi792/courtlistener,Andr3iC/courtlistener,shashi792/courtlistener,wmbutler/courtlistener,shashi792/courtlistener,wmbutler/courtlistener,brianwc/courtlistener,brianwc/courtlistener,voutilad/courtlistener,voutilad/courtlistener,voutilad/courtlistener