Read() doesn't accept 'space' as valid
Read() doesn't accept 'space' as valid

svn path=/trunk/Mono.Nat/; revision=85250

mono/Mono.Nat,nterry/Mono.Nat,nterry/Mono.Nat,lovewitty/Open.NAT,OpenRA/Mono.Nat,lontivero/Open.NAT,OpenRA/Mono.Nat,mcatanzariti/Open.NAT