tree fca5382444ac5f133e2d72b419360f9832033835
parent 4f122114a88a1c41d11414c51fda5c426fac6447
author Hugo Arès <hugo.ares@ericsson.com> 1474624611 +0200
committer Hugo Arès <hugo.ares@ericsson.com> 1474629268 +0200

Fix NullPointerException when cloning from slave

VisibleRefFilter is using secondary index to evaluate the visibility of
refs which cannot work in slave mode since there is no secondary index.

SearchingChangeCacheImpl is the class used by VisibleRefFilter and it's
nullable so bind it to null in slave mode to force VisibleRefFilter to
not rely on that cache.

Change-Id: I5af65f0992b317b4bbd3ce050f3a7907aad713a4