Manually removing parts of the history may result in the roster not being shown
Bug description
Manually removing parts of the history may result in the roster not being shown.
Steps to reproduce
This doesn't seem to be always reproduceable. I removed certain parts from the history using the History Manager. Afterwards the roster for two of three accounts wasn't being shown anymore.
Removing the roster_version value from gajim's config file and restarting gajim solved the issue.
Software versions
OS version: Ubuntu 9.10
GTK version: 2.18.3
PyGTK version: 2.16.0