tree 948a5527606ff2af47dc2bb3afd4ae5e550c41e5
parent 636d5cd8185292605c4b9019e6458969768fb494
author Luca Milanesio <luca.milanesio@gmail.com> 1381480165 +0100
committer Luca Milanesio <luca.milanesio@gmail.com> 1381480170 +0100

Avoid NPE on repositories and other GitBlit screens.

Returns empty lists instead of nulls in order to
prevent NPE in various points of GitBlit screens.
(including the list of repositories, previously broken)

Change-Id: I13d42dd3b8bc4eed83cb7ddc98be03e944eca95e