Dash in the repository name breaks FishEye's search

FishEye doesn't work properly if there are repositories with similar names, being a dash the difference. Besides showing the wrong name for the repository, using FishEye's Quick Search throws an exception.

Steps to Reproduce

1. Create two repositories, one named abc and another named ab-c. In my case, both repositories are shown as ab-c, and also Stopping/Starting one of the repositories also Stops/Starts the other.
2. Try to perform a Quick Search for any term. It throws a javax.el.ELException - java.lang.IllegalArgumentException: Can't associate repository ab-c with entityId abc.

Log attached.