correct bug with exception in async compilation
correct bug with exception in async compilation

scrotty/frege,mperry/frege,oppai/frege,vsts/frege,scrotty/frege,sjfloat/frege,vsts/frege,vsts/frege,scrotty/frege,sjfloat/frege,ppelleti/frege,oppai/frege,ppelleti/frege,ppelleti/frege,oppai/frege,mperry/frege,sjfloat/frege,mperry/frege