Polling doesn't work

[JamesKingdom]

ERROR 2017-08-17T14:28:21 Git: Exception in _poll repository glideblog: 'GitCmdObjectDB' object has no attribute 'update_cache'
ERROR 2017-08-17T14:28:31 Git: Exception in _poll repository glideblog: 'GitCmdObjectDB' object has no attribute 'update_cache'
ERROR 2017-08-17T14:28:41 Git: Exception in _poll repository glideblog: 'GitCmdObjectDB' object has no attribute 'update_cache'
INFO 2017-08-17T14:28:51 Postponing repository read: GlideServers-blog:
     Locked.
ERROR 2017-08-17T14:29:01 Git: Exception in _poll repository glideblog: 'GitCmdObjectDB' object has no attribute 'update_cache'
ERROR 2017-08-17T14:29:11 Git: Exception in _poll repository glideblog: 'GitCmdObjectDB' object has no attribute 'update_cache'

[elieux]

This can be solved by removing the update_cache call altogether. It was a hack anyway and the reason was probably solved a long time ago, see the GitPython changelog for v0.3.5.

For an updated version of the plugin that should Just Work(TM) with recent versions of Limnoria and GitPython, see https://github.com/elieux/supybot-git/.