do not set canEmitExit with browserify process shim
do not set canEmitExit with browserify process shim

ljharb/tape,substack/tape,substack/tape,mstade/tape,Joris-van-der-Wel/tape,Joris-van-der-Wel/tape,mstade/tape,Joris-van-der-Wel/tape,substack/tape,ljharb/tape,ljharb/tape,mstade/tape