fix problems with string tests
fix problems with string tests


git-svn-id: 0656536e8c0026c3f3b55a4b7ac9c405a1e0e1ba@45569 d31e2699-5ff4-0310-a27c-f18f2fbe73fe

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