test(index): test for #265
test(index): test for #265

However, it doesn't reproduce on the latest version of GitPython.
Maybe it's on an older one.

bwrsandman/GitPython,breavo/GitPython,cdht/GitPython,avinassh/GitPython,bwrsandman/GitPython,pengshp/GitPython,beni55/GitPython,nvie/GitPython,StyXman/GitPython,gitpython-developers/GitPython,gitpython-developers/GitPython,h4ck3rm1k3/GitPython,zsjohny/GitPython,avinassh/GitPython,manasdk/GitPython,zsjohny/GitPython,jeblair/GitPython,h4ck3rm1k3/GitPython,roidelapluie/GitPython,zsjohny/GitPython,ghtdak/GitPython,cdht/GitPython,gitpython-developers/gitpython,expobrain/GitPython,avinassh/GitPython,expobrain/GitPython,pengshp/GitPython,beni55/GitPython,cdht/GitPython,ghtdak/GitPython,roidelapluie/GitPython,pengshp/GitPython,manasdk/GitPython,jeblair/GitPython,bwrsandman/GitPython,StyXman/GitPython,nvie/GitPython,StyXman/GitPython,dpursehouse/GitPython,dpursehouse/GitPython,gitpython-developers/gitpython,breavo/GitPython