fix for bash 3.2
fix for bash 3.2

bash 3.2 doesn't support the -N option on read, so use -d to set the
delimiter to ctrl-d.

mjwall/drip,nriyer/drip,ninjudd/drip,nriyer/drip,ninjudd/drip,mjwall/drip,mjwall/drip,ninjudd/drip,nriyer/drip