Patch from Jarkko Hietaniemi
Patch from Jarkko Hietaniemi

    Not all places have COMSPEC.

(which removes a "Use of uninitialized value in pattern match (m//) at lib/Parrot/Configure/Step.pm line 19.")


git-svn-id: 6e74a02f85675cec270f5d931b0f6998666294a3@2005 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

gagern/parrot,tkob/parrot,FROGGS/parrot,fernandobrito/parrot,youprofit/parrot,gitster/parrot,youprofit/parrot,gitster/parrot,gitster/parrot,tewk/parrot-select,parrot/parrot,FROGGS/parrot,gitster/parrot,tewk/parrot-select,gagern/parrot,FROGGS/parrot,FROGGS/parrot,FROGGS/parrot,fernandobrito/parrot,tewk/parrot-select,parrot/parrot,gagern/parrot,gagern/parrot,tkob/parrot,tkob/parrot,youprofit/parrot,parrot/parrot,fernandobrito/parrot,parrot/parrot,tkob/parrot,fernandobrito/parrot,gitster/parrot,FROGGS/parrot,tewk/parrot-select,youprofit/parrot,tewk/parrot-select,tewk/parrot-select,tewk/parrot-select,youprofit/parrot,youprofit/parrot,fernandobrito/parrot,gagern/parrot,youprofit/parrot,tkob/parrot,gagern/parrot,fernandobrito/parrot,tkob/parrot,gitster/parrot,tkob/parrot,parrot/parrot,youprofit/parrot,FROGGS/parrot,fernandobrito/parrot,FROGGS/parrot,gagern/parrot,tkob/parrot,gitster/parrot