Fixed crash on null paths cache
Fixed crash on null paths cache

Monotone-Parent: 738bb5934b9505acd57737d65ba73eb95e8a9379
Monotone-Revision: 07da2515c4d2be88823f4531db65f3d4d995acdc

Monotone-Author: 146473bcb6ff4a8b8b564d04e59c99d8296501cb@Sophos.ca
Monotone-Date: 2012-02-14T15:51:23

Distrotech/sogo,Distrotech/sogo,Distrotech/sogo,Distrotech/sogo,Distrotech/sogo